{"id":2519,"date":"2026-06-27T21:29:03","date_gmt":"2026-06-27T15:44:03","guid":{"rendered":"https:\/\/alphadefense.in\/?p=2519"},"modified":"2026-06-27T21:29:05","modified_gmt":"2026-06-27T15:44:05","slug":"drdo-pushes-ahead-with-next-generation-composite-ammunition-cases","status":"publish","type":"post","link":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/","title":{"rendered":"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases"},"content":{"rendered":"\n\n \n<\/ins>\n\n\n\n
<\/div>\n\n\n\n<\/ins>\n\n\n\n

The Alpha Defence Team has exclusively learnt that India is preparing for a major leap in small arms ammunition technology. According to information accessed by Alpha Defence, DRDO’s Armament Research & Development Establishment (ARDE), Pune, is working on next-generation composite ammunition that replaces the traditional brass cartridge case with advanced lightweight alternatives. Instead of merely improving bullets or propellants, this programme aims to fundamentally redesign the cartridge itself, potentially marking one of the biggest technological shifts in India’s ammunition ecosystem in decades.<\/p>\n\n\n\n

The initiative covers two advanced ammunition technologies:<\/p>\n\n\n\n

    \n
  • Polymer Cased Ammunition (PCA)<\/strong><\/li>\n\n\n\n
  • Cased Telescopic Ammunition (CTA)<\/strong><\/li>\n<\/ul>\n\n\n\n

    Both represent a major shift in ammunition engineering, promising significant reductions in soldier load, logistics burden and overall combat effectiveness while simultaneously introducing entirely new manufacturing challenges.<\/p>\n\n\n\n

    What Is Changing?<\/h1>\n\n\n\n

    Traditional rifle ammunition uses a brass cartridge case that performs multiple critical functions:<\/p>\n\n\n\n

      \n
    • Holds the projectile and propellant<\/li>\n\n\n\n
    • Houses the primer<\/li>\n\n\n\n
    • Seals combustion gases inside the chamber<\/li>\n\n\n\n
    • Withstands extremely high chamber pressures<\/li>\n\n\n\n
    • Allows reliable extraction after firing<\/li>\n<\/ul>\n\n\n\n

      Although brass performs these tasks exceptionally well, it is heavy.<\/p>\n\n\n\n

      DRDO’s objective is to replace most of this metallic structure with advanced engineered polymers while retaining identical ballistic performance and weapon reliability.<\/p>\n\n\n\n

      Polymer Cased Ammunition (PCA)<\/h1>\n\n\n\n

      Polymer Cased Ammunition retains the overall geometry of conventional ammunition but replaces the brass body with a specially engineered polymer body while keeping a metallic base for primer mounting and extraction.<\/p>\n\n\n\n

      This approach can reduce cartridge weight by approximately 25\u201330%<\/strong>.<\/p>\n\n\n\n

      Unlike brass, however, polymers behave very differently under extreme temperatures and pressures, making the engineering challenge considerably more complex.<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

      Cased Telescopic Ammunition (CTA): A Far More Radical Concept<\/h1>\n\n\n\n

      Cased Telescopic Ammunition represents an even bigger leap.<\/p>\n\n\n\n

      Instead of placing the projectile in front of the propellant as in conventional cartridges, CTA embeds the projectile partially or completely inside the propellant.<\/p>\n\n\n\n

      The result is a compact cylindrical cartridge with parallel walls rather than the familiar tapered brass case.<\/p>\n\n\n\n

      According to the project details, CTA can reduce ammunition mass by nearly 35%<\/strong>, while also enabling a much more compact ammunition geometry.<\/p>\n\n\n\n

      This configuration allows:<\/p>\n\n\n\n

        \n
      • higher ammunition packing density<\/li>\n\n\n\n
      • shorter ammunition storage volume<\/li>\n\n\n\n
      • improved magazine efficiency<\/li>\n\n\n\n
      • simplified automatic feeding mechanisms<\/li>\n\n\n\n
      • reduced logistics footprint<\/li>\n<\/ul>\n\n\n\n

        CTA is particularly attractive for future automatic cannons, infantry rifles and remote weapon stations.<\/p>\n\n\n\n

        \"\"<\/figure>\n\n\n\n

        Key Technical Requirements<\/h1>\n\n\n\n

        The project highlights several demanding engineering requirements for the composite cartridge case.<\/p>\n\n\n\n

        The polymer case must:<\/p>\n\n\n\n

          \n
        • Seal combustion gases by expanding against the weapon chamber.<\/li>\n\n\n\n
        • Exhibit controlled radial expansion without structural failure.<\/li>\n\n\n\n
        • Survive extremely high chamber pressure and temperature during firing.<\/li>\n\n\n\n
        • Resist rupture during the millisecond combustion event.<\/li>\n\n\n\n
        • Tolerate weapon feeding, ramming and extraction forces.<\/li>\n\n\n\n
        • Remain chemically compatible with double-base propellants based on nitrocellulose and nitroglycerine.<\/li>\n\n\n\n
        • Resist moisture absorption.<\/li>\n\n\n\n
        • Maintain dimensional stability throughout storage.<\/li>\n\n\n\n
        • Deliver a shelf life exceeding ten years.<\/li>\n\n\n\n
        • Join reliably with metallic components using adhesive or equivalent joining technologies.<\/li>\n<\/ul>\n\n\n\n

          Meeting all these requirements simultaneously is one of the most difficult problems in modern ammunition engineering.<\/p>\n\n\n\n

          Engineering Challenges Behind Polymer Cartridge Cases<\/h1>\n\n\n\n

          Replacing brass is not as simple as changing materials.<\/p>\n\n\n\n

          A brass case possesses a unique combination of properties:<\/p>\n\n\n\n

            \n
          • High yield strength<\/li>\n\n\n\n
          • Excellent ductility<\/li>\n\n\n\n
          • Predictable elastic recovery<\/li>\n\n\n\n
          • High thermal conductivity<\/li>\n\n\n\n
          • Resistance to cyclic loading<\/li>\n<\/ul>\n\n\n\n

            Engineering polymers naturally lack several of these characteristics.<\/p>\n\n\n\n

            Therefore, the cartridge material must be carefully engineered using advanced polymer blends, reinforcing fillers and additives.<\/p>\n\n\n\n

            Material development is expected to focus on:<\/p>\n\n\n\n

              \n
            • Glass-fibre reinforced thermoplastics<\/li>\n\n\n\n
            • High-temperature engineering polymers<\/li>\n\n\n\n
            • Controlled crystallinity<\/li>\n\n\n\n
            • Low thermal expansion coefficients<\/li>\n\n\n\n
            • Enhanced creep resistance<\/li>\n\n\n\n
            • Improved impact toughness<\/li>\n<\/ul>\n\n\n\n

              The manufacturing process itself becomes equally critical.<\/p>\n\n\n\n

              The DRDO effort indicates the need for:<\/p>\n\n\n\n

                \n
              • precision injection moulding<\/li>\n\n\n\n
              • polymer compounding<\/li>\n\n\n\n
              • twin-screw extrusion<\/li>\n\n\n\n
              • micron-level dimensional control<\/li>\n\n\n\n
              • dedicated quality assurance<\/li>\n<\/ul>\n\n\n\n

                Injection moulding tolerances approaching 25 microns<\/strong> are expected, an unusually demanding requirement for ammunition components. So, machining will be complex and probably costlier, till it becomes mass produced round.<\/p>\n\n\n\n

                Why Gas Sealing Is So Critical<\/h1>\n\n\n\n

                One of the most technically demanding functions of a cartridge case is obturation<\/strong>. During firing, chamber pressures can exceed 350\u2013450 MPa<\/strong> depending on the ammunition. The cartridge case must expand instantly against the chamber wall to prevent hot combustion gases from escaping rearward.<\/p>\n\n\n\n

                Brass performs this naturally because it expands elastically and then contracts slightly after pressure drops, allowing smooth extraction. A polymer case must replicate this behaviour despite having vastly different elastic modulus, thermal conductivity and deformation characteristics.<\/p>\n\n\n\n

                Too little expansion results in gas leakage. Too much expansion makes extraction difficult. Insufficient strength risks catastrophic rupture. Balancing these competing requirements is arguably the central engineering challenge of polymer ammunition.<\/p>\n\n\n\n

                Thermal Engineering Challenges<\/h1>\n\n\n\n

                Unlike brass, polymers are thermal insulators.<\/p>\n\n\n\n

                This changes the entire heat transfer behaviour inside the chamber.<\/p>\n\n\n\n

                Potential advantages include:<\/p>\n\n\n\n

                  \n
                • Lower heat transfer into stored ammunition<\/li>\n\n\n\n
                • Reduced cook-off risk under some operating conditions<\/li>\n\n\n\n
                • Cooler ammunition handling<\/li>\n<\/ul>\n\n\n\n

                  However, disadvantages include:<\/p>\n\n\n\n

                    \n
                  • Higher local temperatures within the polymer wall<\/li>\n\n\n\n
                  • Greater risk of thermal softening<\/li>\n\n\n\n
                  • More demanding material selection<\/li>\n\n\n\n
                  • Increased need for stabilisers and thermal modifiers<\/li>\n<\/ul>\n\n\n\n

                    Material scientists therefore need to optimise:<\/p>\n\n\n\n

                      \n
                    • glass transition temperature<\/li>\n\n\n\n
                    • melting temperature<\/li>\n\n\n\n
                    • heat distortion temperature<\/li>\n\n\n\n
                    • thermal ageing characteristics<\/li>\n\n\n\n
                    • oxidation resistance<\/li>\n<\/ul>\n\n\n\n

                      Manufacturing Complexity<\/h1>\n\n\n\n

                      The project indicates that industrial partners would require capabilities including:<\/p>\n\n\n\n

                        \n
                      • Advanced polymer compounding<\/li>\n\n\n\n
                      • Twin-extrusion processing<\/li>\n\n\n\n
                      • Precision injection moulding<\/li>\n\n\n\n
                      • CAD-based tooling design<\/li>\n\n\n\n
                      • High-precision mould manufacturing<\/li>\n\n\n\n
                      • Quality control laboratories<\/li>\n\n\n\n
                      • Material testing facilities<\/li>\n<\/ul>\n\n\n\n

                        Unlike brass cartridge production, which relies heavily on multiple deep-drawing operations, polymer cartridge production depends on highly repeatable moulding processes with exceptional dimensional consistency.<\/p>\n\n\n\n

                        Operational Utility: Why Modern Armies Want Composite Ammunition<\/h1>\n\n\n\n

                        From an operational perspective, weight reduction translates directly into combat capability.<\/p>\n\n\n\n

                        Increased Soldier Load<\/h2>\n\n\n\n

                        A 25\u201335% reduction in cartridge weight allows soldiers to carry significantly more ammunition without increasing combat load.<\/p>\n\n\n\n

                        Alternatively, the same ammunition load reduces physical fatigue during long-duration operations.<\/p>\n\n\n\n

                        Reduced Logistics Burden<\/h2>\n\n\n\n

                        Ammunition forms one of the largest logistics chains in any military.<\/p>\n\n\n\n

                        Reducing cartridge weight lowers:<\/p>\n\n\n\n

                          \n
                        • transportation weight<\/li>\n\n\n\n
                        • fuel consumption<\/li>\n\n\n\n
                        • helicopter lift requirements<\/li>\n\n\n\n
                        • airborne resupply loads<\/li>\n\n\n\n
                        • vehicle payload demands<\/li>\n<\/ul>\n\n\n\n

                          Even small reductions become enormous when millions of rounds are moved annually.<\/p>\n\n\n\n

                          Higher Vehicle Ammunition Capacity<\/h2>\n\n\n\n

                          Armoured vehicles and infantry fighting vehicles are volume-limited as much as weight-limited.<\/p>\n\n\n\n

                          CTA’s compact geometry enables:<\/p>\n\n\n\n

                            \n
                          • greater ammunition density<\/li>\n\n\n\n
                          • increased onboard ammunition storage<\/li>\n\n\n\n
                          • reduced turret volume<\/li>\n\n\n\n
                          • more compact autoloaders<\/li>\n<\/ul>\n\n\n\n

                            These advantages are particularly valuable for next-generation unmanned turrets.<\/p>\n\n\n\n

                            Improved Automatic Weapon Performance<\/h2>\n\n\n\n

                            The cylindrical geometry of CTA simplifies feeding mechanisms.<\/p>\n\n\n\n

                            Compared to conventional bottleneck cartridges, telescoped rounds reduce feeding angle variations and allow straighter ammunition paths, making them attractive for high-rate automatic weapons.<\/p>\n\n\n\n

                            Global Programmes Pursuing Similar Technologies<\/h1>\n\n\n\n

                            Although polymer ammunition has been studied for decades, only a handful of countries have advanced large-scale development programmes.<\/p>\n\n\n\n

                            United States \u2013 Next Generation Squad Weapon (NGSW)<\/h2>\n\n\n\n

                            The United States has invested heavily in lightweight ammunition under the NGSW programme.<\/p>\n\n\n\n

                            Different industrial teams explored multiple solutions:<\/p>\n\n\n\n

                            SIG Sauer Hybrid Cartridge<\/h3>\n\n\n\n

                            Instead of a full polymer case, SIG developed a hybrid brass-steel cartridge<\/strong>.<\/p>\n\n\n\n

                            The steel base withstands extremely high chamber pressures generated by the new 6.8\u00d751 mm cartridge while reducing weight compared to traditional brass designs.<\/p>\n\n\n\n

                            This approach was ultimately selected for the US Army’s XM7 rifle and XM250 automatic rifle.<\/p>\n\n\n\n

                            True Velocity Polymer Ammunition<\/h3>\n\n\n\n

                            Texas-based True Velocity developed polymer-cased ammunition using proprietary composite materials.<\/p>\n\n\n\n

                            Reported advantages include:<\/p>\n\n\n\n

                              \n
                            • approximately 30% weight reduction<\/li>\n\n\n\n
                            • lower heat transfer<\/li>\n\n\n\n
                            • reduced ammunition cook-off risk<\/li>\n\n\n\n
                            • improved manufacturing efficiency<\/li>\n<\/ul>\n\n\n\n

                              The company has demonstrated polymer variants across multiple NATO calibres.<\/p>\n\n\n\n

                              Textron’s Cased Telescoped Ammunition<\/h2>\n\n\n\n

                              Perhaps the closest analogue to DRDO’s CTA effort is the work carried out by Textron under the US LSAT (Lightweight Small Arms Technologies) programme.<\/p>\n\n\n\n

                              Textron developed:<\/p>\n\n\n\n

                                \n
                              • cased telescoped 5.56 mm ammunition<\/li>\n\n\n\n
                              • cased telescoped light machine gun<\/li>\n\n\n\n
                              • cased telescoped rifle concepts<\/li>\n<\/ul>\n\n\n\n

                                The ammunition used a cylindrical polymer cartridge that completely enclosed the projectile within the propellant.<\/p>\n\n\n\n

                                Reported benefits included:<\/p>\n\n\n\n

                                  \n
                                • roughly 35\u201340% weight reduction<\/li>\n\n\n\n
                                • shorter weapon action length<\/li>\n\n\n\n
                                • simplified automatic feeding<\/li>\n\n\n\n
                                • increased ammunition carrying capacity<\/li>\n<\/ul>\n\n\n\n

                                  Although the LSAT programme was not ultimately adopted for service, it validated much of the engineering behind CTA and remains one of the world’s most mature demonstrations of the technology.<\/p>\n\n\n\n

                                  Germany<\/h2>\n\n\n\n

                                  German ammunition manufacturers have conducted research into polymer cartridge technologies, particularly for weight reduction in infantry ammunition and training rounds. Much of the work has focused on advanced engineering polymers capable of surviving repeated thermal cycling and high-pressure firing environments.<\/p>\n\n\n\n

                                  United Kingdom<\/h2>\n\n\n\n

                                  The UK has evaluated lightweight ammunition concepts through collaborative NATO research, particularly for future infantry weapon systems. British efforts have largely concentrated on material science, chamber heat management and compatibility with automatic weapon mechanisms.<\/p>\n\n\n\n

                                  NATO Research<\/h2>\n\n\n\n

                                  Several NATO member states continue investigating:<\/p>\n\n\n\n

                                    \n
                                  • composite cartridge cases<\/li>\n\n\n\n
                                  • hybrid metallic-polymer designs<\/li>\n\n\n\n
                                  • lightweight machine-gun ammunition<\/li>\n\n\n\n
                                  • telescoped ammunition for automatic cannons<\/li>\n<\/ul>\n\n\n\n

                                    Much of this work is driven by the need to reduce soldier load while maintaining or improving terminal performance.<\/p>\n\n\n\n

                                    Strategic Importance for India<\/h1>\n\n\n\n

                                    India consumes enormous quantities of small-arms ammunition across the Army, Air Force, Navy and Central Armed Police Forces. Even a modest reduction in cartridge weight can generate significant long-term savings in transportation, storage and operational logistics.<\/p>\n\n\n\n

                                    More importantly, developing indigenous expertise in advanced polymer ammunition opens the door to future weapon systems designed around lightweight, high-performance ammunition rather than adapting legacy brass-cartridge architectures.<\/p>\n\n\n\n

                                    However, the biggest challange will be getting this mass produced in economical way.<\/p>\n","protected":false},"excerpt":{"rendered":"

                                    The Alpha Defence Team has exclusively learnt that India is preparing for a major leap in small arms ammunition technology.…<\/p>\n","protected":false},"author":1,"featured_media":2523,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"fifu_image_url":"","fifu_image_alt":"","_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[557],"tags":[576,573],"class_list":["post-2519","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-land-system","tag-exclusive","tag-news-break"],"yoast_head":"\nDRDO Pushes Ahead With Next-Generation Composite Ammunition Cases - AlphaDefense.in<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases - AlphaDefense.in\" \/>\n<meta property=\"og:description\" content=\"The Alpha Defence Team has exclusively learnt that India is preparing for a major leap in small arms ammunition technology.…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/\" \/>\n<meta property=\"og:site_name\" content=\"AlphaDefense.in\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TheAlphaDefense\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-27T15:44:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-27T15:44:05+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"alphadefense.in\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@alpha_defense\" \/>\n<meta name=\"twitter:site\" content=\"@alpha_defense\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"alphadefense.in\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/\"},\"author\":{\"name\":\"alphadefense.in\",\"@id\":\"https:\/\/alphadefense.in\/#\/schema\/person\/75f9c8f915691996b14d064fd0060a1c\"},\"headline\":\"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases\",\"datePublished\":\"2026-06-27T15:44:03+00:00\",\"dateModified\":\"2026-06-27T15:44:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/\"},\"wordCount\":1510,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/alphadefense.in\/#organization\"},\"image\":{\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg\",\"keywords\":[\"Exclusive\",\"News Break\"],\"articleSection\":[\"Land System\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/\",\"url\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/\",\"name\":\"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases - AlphaDefense.in\",\"isPartOf\":{\"@id\":\"https:\/\/alphadefense.in\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg\",\"datePublished\":\"2026-06-27T15:44:03+00:00\",\"dateModified\":\"2026-06-27T15:44:05+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#primaryimage\",\"url\":\"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg\",\"contentUrl\":\"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg\",\"width\":2560,\"height\":1920},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/alphadefense.in\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/alphadefense.in\/#website\",\"url\":\"https:\/\/alphadefense.in\/\",\"name\":\"alphadefense.in\",\"description\":\"Let\u2019s simplify the nuance\",\"publisher\":{\"@id\":\"https:\/\/alphadefense.in\/#organization\"},\"alternateName\":\"Alpha Defense\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/alphadefense.in\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/alphadefense.in\/#organization\",\"name\":\"alphadefense.in\",\"url\":\"https:\/\/alphadefense.in\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/alphadefense.in\/#\/schema\/logo\/image\/\",\"url\":\"http:\/\/alphadefense.in\/wp-content\/uploads\/2024\/07\/AD-Logo.jpeg\",\"contentUrl\":\"http:\/\/alphadefense.in\/wp-content\/uploads\/2024\/07\/AD-Logo.jpeg\",\"width\":400,\"height\":400,\"caption\":\"alphadefense.in\"},\"image\":{\"@id\":\"https:\/\/alphadefense.in\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/TheAlphaDefense\/\",\"https:\/\/x.com\/alpha_defense\",\"https:\/\/www.instagram.com\/alpha.defense_\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/alphadefense.in\/#\/schema\/person\/75f9c8f915691996b14d064fd0060a1c\",\"name\":\"alphadefense.in\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/alphadefense.in\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8d033bcad4fdd8511432f8d34bd0708a063a0e99dba011d037dee5e1cb4dc385?s=96&d=robohash&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8d033bcad4fdd8511432f8d34bd0708a063a0e99dba011d037dee5e1cb4dc385?s=96&d=robohash&r=g\",\"caption\":\"alphadefense.in\"},\"sameAs\":[\"http:\/\/alphadefense.in\"],\"url\":\"https:\/\/alphadefense.in\/index.php\/author\/alphadefense-in\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases - AlphaDefense.in","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/","og_locale":"en_US","og_type":"article","og_title":"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases - AlphaDefense.in","og_description":"The Alpha Defence Team has exclusively learnt that India is preparing for a major leap in small arms ammunition technology.…","og_url":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/","og_site_name":"AlphaDefense.in","article_publisher":"https:\/\/www.facebook.com\/TheAlphaDefense\/","article_published_time":"2026-06-27T15:44:03+00:00","article_modified_time":"2026-06-27T15:44:05+00:00","og_image":[{"width":2560,"height":1920,"url":"http:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg","type":"image\/jpeg"}],"author":"alphadefense.in","twitter_card":"summary_large_image","twitter_creator":"@alpha_defense","twitter_site":"@alpha_defense","twitter_misc":{"Written by":"alphadefense.in","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#article","isPartOf":{"@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/"},"author":{"name":"alphadefense.in","@id":"https:\/\/alphadefense.in\/#\/schema\/person\/75f9c8f915691996b14d064fd0060a1c"},"headline":"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases","datePublished":"2026-06-27T15:44:03+00:00","dateModified":"2026-06-27T15:44:05+00:00","mainEntityOfPage":{"@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/"},"wordCount":1510,"commentCount":0,"publisher":{"@id":"https:\/\/alphadefense.in\/#organization"},"image":{"@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#primaryimage"},"thumbnailUrl":"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg","keywords":["Exclusive","News Break"],"articleSection":["Land System"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/","url":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/","name":"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases - AlphaDefense.in","isPartOf":{"@id":"https:\/\/alphadefense.in\/#website"},"primaryImageOfPage":{"@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#primaryimage"},"image":{"@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#primaryimage"},"thumbnailUrl":"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg","datePublished":"2026-06-27T15:44:03+00:00","dateModified":"2026-06-27T15:44:05+00:00","breadcrumb":{"@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#primaryimage","url":"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg","contentUrl":"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg","width":2560,"height":1920},{"@type":"BreadcrumbList","@id":"https:\/\/alphadefense.in\/index.php\/2026\/06\/27\/drdo-pushes-ahead-with-next-generation-composite-ammunition-cases\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/alphadefense.in\/"},{"@type":"ListItem","position":2,"name":"DRDO Pushes Ahead With Next-Generation Composite Ammunition Cases"}]},{"@type":"WebSite","@id":"https:\/\/alphadefense.in\/#website","url":"https:\/\/alphadefense.in\/","name":"alphadefense.in","description":"Let\u2019s simplify the nuance","publisher":{"@id":"https:\/\/alphadefense.in\/#organization"},"alternateName":"Alpha Defense","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/alphadefense.in\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/alphadefense.in\/#organization","name":"alphadefense.in","url":"https:\/\/alphadefense.in\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/alphadefense.in\/#\/schema\/logo\/image\/","url":"http:\/\/alphadefense.in\/wp-content\/uploads\/2024\/07\/AD-Logo.jpeg","contentUrl":"http:\/\/alphadefense.in\/wp-content\/uploads\/2024\/07\/AD-Logo.jpeg","width":400,"height":400,"caption":"alphadefense.in"},"image":{"@id":"https:\/\/alphadefense.in\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/TheAlphaDefense\/","https:\/\/x.com\/alpha_defense","https:\/\/www.instagram.com\/alpha.defense_\/"]},{"@type":"Person","@id":"https:\/\/alphadefense.in\/#\/schema\/person\/75f9c8f915691996b14d064fd0060a1c","name":"alphadefense.in","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/alphadefense.in\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8d033bcad4fdd8511432f8d34bd0708a063a0e99dba011d037dee5e1cb4dc385?s=96&d=robohash&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8d033bcad4fdd8511432f8d34bd0708a063a0e99dba011d037dee5e1cb4dc385?s=96&d=robohash&r=g","caption":"alphadefense.in"},"sameAs":["http:\/\/alphadefense.in"],"url":"https:\/\/alphadefense.in\/index.php\/author\/alphadefense-in\/"}]}},"jetpack_featured_media_url":"https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg","uagb_featured_image_src":{"full":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite.jpg",2560,1920,false],"thumbnail":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-150x150.jpg",150,150,true],"medium":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-300x225.jpg",300,225,true],"medium_large":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-768x576.jpg",640,480,true],"large":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-1024x768.jpg",640,480,true],"1536x1536":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-1536x1152.jpg",1536,1152,true],"2048x2048":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-2048x1536.jpg",2048,1536,true],"mailpoet_newsletter_max":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-1320x990.jpg",1320,990,true],"woocommerce_thumbnail":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-600x450.jpg",600,450,true],"woocommerce_gallery_thumbnail":["https:\/\/alphadefense.in\/wp-content\/uploads\/2026\/06\/Composite-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"alphadefense.in","author_link":"https:\/\/alphadefense.in\/index.php\/author\/alphadefense-in\/"},"uagb_comment_info":0,"uagb_excerpt":"The Alpha Defence Team has exclusively learnt that India is preparing for a major leap in small arms ammunition technology.…","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/posts\/2519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/comments?post=2519"}],"version-history":[{"count":1,"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/posts\/2519\/revisions"}],"predecessor-version":[{"id":2524,"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/posts\/2519\/revisions\/2524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/media\/2523"}],"wp:attachment":[{"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/media?parent=2519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/categories?post=2519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alphadefense.in\/index.php\/wp-json\/wp\/v2\/tags?post=2519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}