Defense-tech events
The World's Most Important Defense Technology Fairs and Expos
The strongest early-stage routes are the events that create a smaller market inside the larger floor.
Defense technology fairs and expos
| Event | Location | Region | Typical window | Next edition | Stage fit | Evidence status |
|---|---|---|---|---|---|---|
| 🇨🇦 CANSEC Canada's flagship defense exhibition gives a company direct exposure to federal buyers, military delegations, and the domestic industrial base. It is a high-value show for a startup already committed to the Canadian market, but CADSI-linked access makes it less suitable for speculative exhibiting. | Ottawa, Canada | North America | May or June ANNUAL | 2–3 Jun 2027 CANSEC 2027 | Selective or mature | confirmed |
| 🇨🇦 DEFSEC Atlantic DEFSEC Atlantic is smaller and more regional than CANSEC, with a strong Atlantic aerospace, naval, security, and supply-chain focus. Its open private-sector access and recent SME-oriented floor expansion make it a practical first Canadian event for companies that do not yet belong in CANSEC's larger ecosystem. | Halifax, Canada | North America | September or October ANNUAL | 6–8 Oct 2026 DEFSEC Atlantic 2026 | Exhibit now | confirmed |
| 🇺🇸 AUSA Annual Meeting and Exposition AUSA is the central annual U.S. Army marketplace, where land-power programs, Army leadership, allied delegations, and the prime-contractor base occupy one floor. Its scale punishes generic booths, but the Army FUZE and small-business channels give selected young companies a credible way in. | Washington, D.C., United States | North America | October ANNUAL | 12–14 Oct 2026 AUSA Annual Meeting and Exposition 2026 | Exhibit now | confirmed |
| 🇺🇸 Sea-Air-Space Sea-Air-Space concentrates the U.S. Navy, Marine Corps, Coast Guard, maritime primes, and program offices. The Navy SBIR Transition Program Showcase makes it unusually valuable to selected small firms with mature Phase II technologies. | National Harbor, Maryland, United States | North America | April ANNUAL | 4–7 Apr 2027 Sea-Air-Space 2027 | Exhibit now, Attend first | confirmed |
| 🇺🇸 SOF Week SOF Week is the concentrated marketplace for U.S. and allied special-operations requirements. It can produce unusually direct operator and acquisition conversations, but companies need a field-relevant product and a disciplined reason to be there. | Tampa, Florida, United States | North America | May ANNUAL | 3–6 May 2027 SOF Week 2027 | Selective or mature | confirmed |
| 🇺🇸 Air, Space and Cyber Conference The AFA conference puts senior Air Force and Space Force leaders, major commands, and the industrial base in one venue. It is a strong market-sensing event for air, space, cyber, and C4ISR firms, but corporate-membership and booth economics favor companies beyond the exploratory stage. | National Harbor, Maryland, United States | North America | September ANNUAL | 14–16 Sep 2026 Air, Space & Cyber Conference 2026 | Attend first | confirmed |
| 🇺🇸 Space Symposium Space Symposium spans national-security, civil, commercial, and scientific space, drawing military commands, intelligence users, agencies, primes, and capital. It is valuable for a defense-space startup that needs ecosystem access, but an uncurated booth can disappear in the breadth of the event. | Colorado Springs, Colorado, United States | North America | April ANNUAL | 12–15 Apr 2027 42nd Space Symposium | Attend first | confirmed |
| 🇺🇸 WEST WEST is the West Coast's buyer-rich sea-services conference, built around Navy, Marine Corps, Coast Guard, industry, and academia. Its digital-warfighting and operational focus makes it a strong attend-first event for naval software and C4ISR startups. | San Diego, California, United States | North America | February ANNUAL | 16–18 Feb 2027 WEST 2027 | Attend first | confirmed |
| 🇺🇸 I/ITSEC I/ITSEC is the world's concentrated defense training, simulation, and education market rather than a general weapons exposition. A startup in synthetic training, XR, modeling, AI instruction, or human performance can meet an unusually complete buyer and research ecosystem here. | Orlando, Florida, United States | North America | November or December ANNUAL | 30 Nov – 3 Dec 2026 I/ITSEC 2026 | Exhibit now | confirmed |
| 🇺🇸 XPONENTIAL XPONENTIAL crosses defense and commercial autonomy, bringing platforms, components, software, regulators, operators, and investors together. It offers one of the clearest U.S. startup paths through XPO+ Launcher, while its Defense Technology Zone and co-located Michigan Defense Expo increase military relevance. | Rotating U.S. city; Detroit in 2026, United States | North America | May ANNUAL | 17–20 May 2027 XPONENTIAL 2027 | Exhibit now | confirmed |
| 🇲🇽 FAMEX FAMEX is Mexico's armed-forces-led aerospace fair, combining military and civil aviation, defense, security, space, and an air show. It offers access to Mexican and Latin American delegations, but a foreign startup should use a country pavilion or local partner rather than treat it like an open U.S. technology expo. | Santa Lucia, State of Mexico, Mexico | North America | April BIENNIAL | 20–24 Apr 2027 FAMEX 2027 | Shared pavilion first | confirmed |
| 🇵🇹 AED Days AED Days is a compact aerospace, space, and defense cluster event with enough international participation to create export meetings without the cost and noise of a mega-show. It is one of the better first-exhibit options for a startup seeking Portuguese primes, research partners, and government contacts. | Oeiras and Cascais area, Portugal | Europe | May or June ANNUAL | Next edition not yet announced | Exhibit now | confirmed |
| 🇪🇸 FEINDEF FEINDEF has become Spain's large multi-domain defense and security exhibition, with strong official-delegation attendance and an unusually high reported SME share. Innova Space gives smaller companies a more legible route than a generic booth on the main floor. | Madrid, Spain | Europe | May BIENNIAL | 18–20 May 2027 FEINDEF 2027 | Exhibit now | confirmed |
| 🇪🇸 UNVEX UNVEX is a specialist unmanned-systems event rather than a broad defense fair. Its value lies in a concentrated audience for aerial, ground, and maritime autonomy, counter-UAS, sensors, and public-security use cases, often supported by demonstrations. | Location varies by edition, Spain | Europe | Autumn in recent editions UNCERTAIN | 16–17 Sep 2026 UNVEX 26 San Javier - MURCIA | Attend first | schedule uncertain |
| 🇩🇰 DALO Industry Days DALO Industry Days is organized around Denmark's acquisition and logistics authority, making procurement access more central than spectacle. The 2026 move to Herning expands the event, but its headline scale remains a forecast until the edition closes. | Herning in 2026, Denmark | Europe | August ANNUAL | 19–20 Aug 2026 DALO Industry Days 2026 | Attend first | forecast |
| 🇳🇱 NEDS NEDS is a compact, professional-only Dutch defense and security exhibition with international delegations and a strong national-industry role. It is smaller than DSEI or Eurosatory, but that can improve visibility for an SME with a Netherlands market plan. | Rotterdam, Netherlands | Europe | November ANNUAL | 19 Nov 2026 NEDS 2026 | Exhibit now | confirmed |
| 🇬🇧 DSEI UK DSEI UK is a global multi-domain defense marketplace with deep official-delegation and prime-contractor participation. A young company should enter through the Future Tech Hub or a national pavilion, not assume that a standalone booth will attract the right buyers. | London, United Kingdom | Europe | September BIENNIAL | 7–10 Sep 2027 DSEI UK 2027 | Shared pavilion first | confirmed |
| 🇬🇧 Farnborough International Airshow Farnborough combines military, commercial, space, and supply-chain aerospace at global scale. Its delegation density is valuable, but public-day traffic and the commercial aviation footprint mean defense startups must qualify the specific audience before paying for floor space. | Farnborough, United Kingdom | Europe | July BIENNIAL | Next edition not yet announced | Shared pavilion first, Attend first | confirmed |
| 🇬🇧 DPRTE DPRTE is built around how smaller suppliers reach the UK Ministry of Defence and prime-contractor supply chains. It lacks the spectacle of DSEI, but its Micro and Small Business Zones and Meet the Buyer program can make it more productive for an early-stage British company. | Farnborough, United Kingdom | Europe | March ANNUAL | 23–24 Mar 2027 DPRTE 2027 | Exhibit now | confirmed |
| 🇫🇷 Eurosatory Eurosatory is the central global land and air-land defense show, with a broad official-delegation program and nearly every major land-system category. The LAB gives startups a selected, visible area, which is much more defensible than a small generic stand amid thousands of exhibitors. | Paris, France | Europe | June BIENNIAL | Next edition not yet announced | Exhibit now, Selective or mature | confirmed |
| 🇫🇷 Euronaval Euronaval is a focused global naval exhibition with strong navy and shipyard participation. SEAnnovation gives maritime startups a dedicated identity and awards route that can generate more useful attention than a small conventional booth. | Paris, France | Europe | November BIENNIAL | 3–6 Nov 2026 Euronaval 2026 | Exhibit now | confirmed |
| 🇫🇷 Paris Air Show Paris is the global aerospace market at maximum scale, spanning civil and military aviation, space, production, and supply chain. Its startup program is credible, but a young defense company should separate professional-day opportunity from the show's enormous public visibility. | Le Bourget, France | Europe | June BIENNIAL | 14–20 Jun 2027 Paris Air Show 2027 | Shared pavilion first, Selective or mature | confirmed |
| 🇫🇷 SOFINS SOFINS is a controlled special-operations exhibition where field demonstrations and operator engagement matter more than visitor volume. SOFLAB gives selected emerging companies a direct route into this demanding audience. | Camp de Souge near Bordeaux, France | Europe | April BIENNIAL | 6–8 Apr 2027 SOFINS 2027 | Exhibit now, Selective or mature | confirmed |
| 🇩🇪 ILA Berlin ILA combines aerospace, defense, security, and space with trade days and a public weekend. It is a strong German and European aerospace platform, but its visitor total must be read with the public component in mind. | Berlin, Germany | Europe | June BIENNIAL | 17–21 May 2028 ILA Berlin 2028 | Shared pavilion first, Attend first | confirmed |
| 🇩🇪 Enforce Tac Enforce Tac is a fast-growing, restricted trade show for military, law-enforcement, and tactical users. Its professional-only access improves buyer quality for tactical equipment, counter-UAS, weapons, robotics, and special-unit technology. | Nuremberg, Germany | Europe | February or March ANNUAL | 1–3 Mar 2027 Enforce Tac 2027 | Exhibit now, Attend first | confirmed |
| 🇩🇪 AFCEA Fachausstellung AFCEA Bonn is a concentrated German military IT, communications, cyber, and command-systems event. For a digital startup, the focused Bundeswehr and government audience may be more useful than a broad multi-domain show. | Bonn, Germany | Europe | May ANNUAL | 25–26 May 2027 40. AFCEA Fachausstellung | Attend first | confirmed |
| 🇩🇪 XPONENTIAL Europe XPONENTIAL Europe is a new dual-use autonomy and robotics platform, not a defense-only exhibition. Its value is cross-domain component, software, and channel access, while its short track record argues against a large first-year commitment. | Dusseldorf, Germany | Europe | March ANNUAL | 16–18 Mar 2027 XPONENTIAL Europe 2027 | Attend first | confirmed |
| 🇮🇹 SEAFUTURE SEAFUTURE places a naval and maritime exhibition inside the La Spezia naval environment, with structured delegation and B2B or B2G engagement. The organizer explicitly includes SMEs, universities, research bodies, and startups. | La Spezia, Italy | Europe | September or October BIENNIAL | 27–30 Sep 2027 10th edition | Exhibit now | confirmed |
| 🇮🇹 Aerospace and Defense Meetings Torino ADM Torino is an appointment-led aerospace and defense business convention rather than a conventional walk-up expo. For a small supplier, scheduled OEM and Tier 1 meetings can be more valuable than booth traffic. | Turin, Italy | Europe | December BIENNIAL | 9–11 Nov 2027 11th edition | Exhibit now | confirmed |
| 🇵🇱 MSPO MSPO is Central and Eastern Europe's large annual multi-domain defense show, with strong Polish procurement and NATO-region delegation attendance. It is strategically important, but a startup should use a pavilion or arrive with buyer meetings rather than expect discovery from a small booth. | Kielce, Poland | Europe | September ANNUAL | 8–11 Sep 2026 34th International Defence Industry Exhibition | Shared pavilion first | confirmed |
| 🇵🇱 BALTEXPO and BALT Military Expo BALTEXPO combines maritime industry, shipbuilding, ports, and naval defense, making it more focused than MSPO for maritime suppliers. The integrated BALT Military Expo adds direct defense relevance without turning the event into a general land show. | Gdansk, Poland | Europe | October BIENNIAL | 5–7 Oct 2027 BALTEXPO 2027 | Exhibit now, Attend first | confirmed |
| 🇺🇦 Defense Tech Valley Defense Tech Valley connects Ukrainian military demand, international defense companies, investors, and startups in a format built around wartime technology and scale. Its Battle Proven competition is one of the clearest event mechanisms for a startup with a working product and evidence from Ukrainian use or evaluation. | Lviv, Ukraine | Europe | September ANNUAL | Next edition not yet announced | Exhibit now | confirmed |
| 🇺🇦 International Defence Industries Forum DFNC is Ukraine's industry and government forum for production, joint ventures, localization, and international defense cooperation. Its company count is large, but the format is better suited to partner-ready manufacturers and investors than to a pre-product startup seeking generic exposure. | Kyiv, Ukraine | Europe | October ANNUAL | Next edition not yet announced | Selective or mature | confirmed |
| 🇺🇦 Defence Tech Innovations Forum This Brave1 and EU-linked forum is a startup and innovation convening rather than a mass trade fair. It is useful for Ukrainian and European technology collaboration, but its recurrence and scale need confirmation before a company treats it as a fixed annual sales event. | Kyiv, Ukraine | Europe | February in 2025 UNCERTAIN | Next edition not yet announced | Monitor | schedule uncertain |
| 🇷🇴 Black Sea Defense and Aerospace BSDA is Romania's recurring regional defense, aerospace, and security exhibition, with relevance to Black Sea and southeastern NATO markets. Public scale disclosure is thinner than at MSPO or FEINDEF, so startups should evaluate confirmed delegations and partners before committing. | Bucharest, Romania | Europe | May BIENNIAL | Next edition not yet announced | Attend first | confirmed |
| 🇸🇰 IDEB IDEB is a smaller Central European defense and security fair that can offer focused access to Slovak and neighboring markets. Its value is regional rather than global, and published IDEB-only scale is not sufficiently consistent for a confident traffic forecast. | Bratislava, Slovakia | Europe | May BIENNIAL | Next edition not yet announced | Attend first | confirmed |
| 🇨🇿 IDET IDET is the Czech Republic's established defense and security technologies fair, with a strong land-systems and regional procurement profile. Organizer attendance figures are often combined with adjacent emergency-services fairs, so startups should not treat the aggregate as a defense-buyer count. | Brno, Czech Republic | Europe | May BIENNIAL | 26–28 May 2027 IDET 2027 | Shared pavilion first | confirmed |
| 🇨🇿 Future Forces Exhibition and Forum Future Forces Forum combines an exhibition with NATO working groups, military delegations, technical conferences, and live demonstrations. Its Innovation Pavilion and Innovators Stage create a specific, lower-noise path for startups and research spin-offs. | Prague, Czech Republic | Europe | October BIENNIAL | 21–23 Oct 2026 Future Forces Exhibition & Forum 2026 | Exhibit now | forecast |
| 🇸🇪 Defence Expo Sweden Defence Expo Sweden is an access-controlled national defense-industry event aimed at Swedish authorities and industry rather than a public international mega-show. That audience quality can be valuable, but the event is relationship-led and does not publish a comparable traffic series. | Stockholm, Sweden | Europe | March UNCERTAIN | 13–14 Apr 2027 Defence Expo Sweden 2027 | Attend first | schedule uncertain |
| 🇫🇮 SecD-Day SecD-Day is Finland's professional defense, security, aerospace, and space exhibition, with a compact floor and foreign delegations. Its 2025 results show useful international reach without mega-show scale. | Helsinki, Finland | Europe | January BIENNIAL | 2–3 Feb 2027 SecD-Day 2027 | Exhibit now | confirmed |
| 🇳🇴 FSi Exhibition The FSi Exhibition is Norway's association-led defense-industry meeting point, bringing national companies together with ministries, armed forces, police, allies, and embassies. It is a market-access event built on industry relationships rather than a high-volume global trade floor. | Oslo area, Norway | Europe | August ANNUAL | 26 Aug 2026 FSi-messa 2026 | Attend first | confirmed |
| 🇮🇳 Aero India Aero India is India's largest aerospace and defense aviation platform, combining military delegations, global primes, Indian industry, air displays, and a strong government-backed startup ecosystem. iDEX, Manthan, the Investor Hub, and Bandhan make it one of the clearest large-show routes for Indian startups and MSMEs. | Bengaluru, India | Indo-Pacific | February BIENNIAL | 8–12 Feb 2027 Aero India 2027 | Exhibit now | confirmed |
| 🇮🇳 DefExpo DefExpo is India's flagship land, naval, and homeland-security exhibition, but its schedule has not maintained a clear current cycle since the large 2022 Gandhinagar edition. The last edition's India-only exhibiting rule is central for foreign startups: market entry requires an Indian entity, joint venture, subsidiary, or partner route. | Rotating; Gandhinagar in 2022, India | Indo-Pacific | Usually autumn UNCERTAIN | Next edition not yet announced | Monitor | schedule uncertain |
| 🇮🇳 DefTech Bharat DefTech Bharat entered the calendar in 2026 as a defense R&D, advanced-manufacturing, space, startup, and MSME exhibition. Its stated focus is attractive, but the event has no multi-edition record, so projected scale must not be treated as proven buyer traffic. | Bengaluru, India | Indo-Pacific | May NEW 2026 | Next edition not yet announced | Monitor | forecast |
| 🇯🇵 DSEI Japan DSEI Japan is Japan's main international multi-domain defense exhibition, with a concentrated government, Self-Defense Forces, VIP, and international-delegation program. The audience is valuable, but foreign startups should plan for local representation, language, and procurement-cycle requirements. | Chiba, Japan | Indo-Pacific | May BIENNIAL | 28–30 Apr 2027 DSEI Japan 2027 | Shared pavilion first | confirmed |
| 🇯🇵 Japan International Aerospace Exhibition JA is Japan's broad aerospace supply-chain and technology exhibition, spanning civil aviation, space, and defense-related aerospace. Its trade-day and business-meeting format is useful to aerospace suppliers, but its long cadence and mixed civil-defense audience require precise targeting. | Tokyo, Japan | Indo-Pacific | October QUADRENNIAL | 16–19 Oct 2028 JA2028 | Attend first | confirmed |
| 🇰🇷 Seoul ADEX Seoul ADEX is South Korea's large aerospace and defense exhibition, with Korean and global primes, government, armed forces, and international delegations. The show set records in 2025, but a young foreign company should account for local-language and partnership needs before interpreting scale as access. | Goyang in 2025, South Korea | Indo-Pacific | October BIENNIAL | 19–24 Oct 2027 Seoul ADEX 2027 | Shared pavilion first | confirmed |
| 🇰🇷 MADEX MADEX is South Korea's specialist naval and shipbuilding exhibition, with foreign navy delegations and a large Korean maritime industrial base. It is a better fit than Seoul ADEX for undersea, shipboard, maritime-autonomy, and naval C4ISR companies. | Busan, South Korea | Indo-Pacific | May BIENNIAL | 2–5 Jun 2027 MADEX 2027 | Exhibit now | confirmed |
| 🇰🇷 K-DEX, the planned KADEX and DX Korea merger South Korea's rival land-defense shows agreed in 2026 to merge into a unified K-DEX at KINTEX. The merger could create a stronger single land-systems marketplace, but startups should not contract against legacy-event numbers until the unified organizer publishes binding participation terms. | Goyang, South Korea | Indo-Pacific | September UNCERTAIN | 8–11 Dec 2026 K-DEX 2026 | Monitor | forecast |
| 🇦🇺 Avalon Australian International Airshow and Aerospace and Defence Exposition Avalon is the Indo-Pacific's large aerospace and defense aviation meeting point, combining professional trade days, military delegations, global primes, aircraft displays, and a public air show. The distinction between about 60,000 industry-day visits and more than 200,000 total attendance matters for startup planning. | Avalon, Victoria, Australia | Indo-Pacific | March BIENNIAL | 23–28 Feb 2027 Avalon Australian International Airshow 2027 | Shared pavilion first | confirmed |
| 🇦🇺 Indo Pacific International Maritime Exposition Indo Pacific is Australia's major naval and maritime defense exhibition, drawing navy leaders, government delegations, shipyards, primes, and more than a thousand exhibitors. It is the primary Australian show for naval, undersea, shipbuilding, and maritime-autonomy companies. | Sydney, Australia | Indo-Pacific | November BIENNIAL | 2–4 Nov 2027 Indo Pacific International Maritime Exposition 2027 | Shared pavilion first | confirmed |
| 🇦🇺 Land Forces Land Forces is Australia's major land-domain defense exposition, covering Army modernization, robotics, autonomy, communications, weapons, and logistics. Its 2026 Innovation Pitchfest and awards create a concrete startup route inside a large trade-only show. | Perth in 2026, Australia | Indo-Pacific | October BIENNIAL | 6–8 Oct 2026 Land Forces 2026 | Exhibit now | confirmed |
| 🇦🇺 MilCIS MilCIS is Australia's focused military communications and information-systems conference and exposition. It is a strong attend-first option for C4ISR, cyber, network, data, and military-software startups because government and defense users can visit the exhibition without buying the full conference package. | Canberra, Australia | Indo-Pacific | November ANNUAL | 17–19 Nov 2026 MilCIS 2026 | Attend first | confirmed |
| 🇳🇿 NZDIA Defence Industry Forum The NZDIA Forum is New Zealand's recurring government-industry meeting point rather than a large international exposition. Its smaller scale can favor relationship building with the New Zealand Defence Force and Ministry of Defence, but public metrics and startup terms are sparse. | Rotating New Zealand city, New Zealand | Indo-Pacific | Usually October or November ANNUAL | Next edition not yet announced | Attend first | confirmed |
Country notes, not events
- Ireland: No recurring buyer-led international defense expo meeting the inclusion test was verified. The Irish Defence Forces industry and research collaboration channel and innovation challenges are the more credible entry points. (thin bench)
- Austria: AIRPOWER is a very large public air show, not a comparable procurement trade fair. Emerging defense-industry symposia should be monitored but do not yet have a stable major-expo record. (adjacent)
- Switzerland: Swiss Cyber Security Days is a useful adjacent cyber show with armed-forces participation and startup and SME zones, but it is not a broad defense expo. (adjacent)
- Hungary: Budapest Security Dialogue is an emerging security and defense forum, but the evidence does not yet support treating it as a major recurring international trade fair. (adjacent)
Interactive filters are loading. The crawlable event rows remain available above.
Country notes, not events
4 thin-bench findings / excluded from event count