Our story began in Ottawa in 1948 when we operated as Computing Devices Canada. Over the past 75+ years, we have become a key supplier to the @CanadianForces and allied countries delivering innovative mission system solutions to support those who defend us at home and abroad. Learn more about our journey: bit.ly/3Uff7bA #GDMSCsupports #GDMSCinnovation #MissionProven

From runners, rollers, and walkers to volunteers at our water station, we were proud to be part of another amazing event in support of the military community. Thank you to everyone who stopped by, shared a smile, and helped make the day such a success. We're honoured to support Soldier On, Support Our Troops, and the @CanadaArmyRun community year after year. See you on the course again next year!

On Military Family Appreciation Day, we recognize those who serve and have served, and the families who stand beside them every step of the way. Service extends beyond the uniform. It reaches military spouses, partners, parents, children, and loved ones whose support, sacrifice, and resilience make a difference every day. We see you, we recognize you, and we appreciate you. Thank you for all that you do.

In a world where emerging threats are accelerating, forums like #MSPO2026 are essential. Thanks to NATO allies, European partners, teammates, and guests for a week of insightful dialogue on the solutions our forces need. Thank you @TCS_SDC for hosting the largest Canadian delegation in MSPO history.

🌐Featured in @defensacom: "Chile's Submarine Force learns about Canadian command and acoustic processing solutions." We're proud to see our Canadian-developed undersea warfare capabilities highlighted internationally. The article covers our recent engagement with the Chilean Navy's Submarine Force and reflects the expertise, technology and operational experience our Canadian team brings to naval programs around the world. ️ ⬇ Read more below.

📢 NEWS RELEASE: General Dynamics Mission Systems–Canada signs a Memorandum of Understanding with GreenTech Harvest for the co-production of UAVs for Ukraine.  Under the MoU, the companies have established a framework for collaboration focused on Ukrainian-designed unmanned systems. The intent is to combine GreenTech Harvest’s operational experience with General Dynamics Mission Systems–Canada’s manufacturing capabilities, applying Canadian industrial expertise in support of Ukraine’s mission requirements.  Canada’s longstanding relationship with Ukraine underpins this collaboration.  LINK: bit.ly/4Acxqku

Since day one, we've been proud to support @CanadaArmyRun, cheering from the sidelines, hydrating participants on the course, and standing behind the military community. Here's to the memories, the milestones, and another great run ahead.

Canada is in high gear @TargiKielce #MSPO2026. We are proud to join Canada’s biggest delegation, hosted by @TCS_SDC, showcasing our C5ISR, mission‑computing, sonar, and uncrewed‑air solutions in Hall 7, Stand B06.

At General Dynamics Mission Systems–Canada, giving back is an important part of who we are. On International Day of Charity, we especially reflect on those organizations that make a meaningful difference. Through initiatives such as our annual memorial golf tournament supporting the @HeartInstitute, sponsorship of the @CanadaArmyRun, and patron sponsorship of @WiDS_Canada, we find meaning in helping to strengthen the communities we serve. These partnerships support health care, the @CanadianForces community and their families, and the advancement of opportunities for talent across Canada's defence and security sectors. On this #InternationalDayofCharity, we recognize the important work these organizations do every day and are proud to support their missions.

We’ll be at MSPO 2026 in Kielce, Poland, demoing our made‑in‑Canada C5ISR suite, mission‑computing, world‑class sonar, and uncrewed‑air solutions. Visit the Canadian Lead Nation Zone hosted by @TCS_SDC in Hall 7, Stand B06 to see home‑grown innovation empowering Europe’s missions. 📄 Full advisory: bit.ly/4yoekWM

Water station ready. Team spirit loaded. We're excited to support @CanadaArmyRun once again. We look forward to cheering on participants, hydrating those on course at our water station, and supporting the incredible work of Soldier On, Support Our Troops, and the @CanadianForces community at large.

Proudly Canadian collaboration. Proven at sea. Our Underwater Warfare Suite Upgrade is advancing anti-submarine warfare capabilities for the @RoyalCanNavy. Featured in @CDRmagazine: bit.ly/3SxIA1X

To celebrate #InternationalDogDay, we're sharing some of our favourite canine companions from past Canada Army Runs. From enthusiastic tail wags to pre-race zoomies, they've been part of what makes race day so special. 🐾 As a proud sponsor of @CanadaArmyRun, we can't wait to welcome runners, walkers, volunteers, cheer squads, and of course, the dogs who join the fun along the course. #NoOrdinaryRace #TeamGD

This National Intern Day, we're celebrating the co-op students who are building the skills today to become tomorrow's leaders. Across our sites in Canada, students learn beyond the classroom and gain hands-on experience that makes a real difference for Canadian and allied forces. We are grateful for the passion, curiosity, talent, and fresh perspectives they bring to our team. We're proud to support their growth and help shape the future, together.

As proud supporters of @CanadaArmyRun since day one, we look forward to fueling our 5K water station and cheering on participants as they race toward the finish line. Supporting @SoldierOnCAN, Canadian Forces Morale & Welfare Services, and the @CanadianArmy is an important part of our ongoing commitment to giving back to the communities we serve. Our friends and family can receive 25% off any Canada Army Run race (in person or virtual) with code GDMSCFAMILY at checkout: armyrun.ca Whether handing out water, tackling the course, or cheering from the sidelines this September, it's an honour to be part of this incredible event year after year.

A poignant message from the opening of the Canadian Pavilion at #FIA2026: “We are never going to see the pace of change this slow ever again.” As Canada enters a new strategic era focused on technology leadership, sovereign security and strengthening industrial capacity, we're proud to be part of the country's largest-ever delegation at Farnborough International Airshow. Visit our team in Hall 1, Stand 1207 to learn how our airborne and maritime mission systems are helping deliver resilient, mission-ready capabilities through Canadian innovation.

Happy Canada Day! 🍁 We celebrate the nation we’re proud to defend. Our sovereign capabilities are engineered and manufactured by Canadians, for Canadians and our allies. Strengthening ingenuity, industry, and our economy every day. Made in Canada. Ready for the world.

A week of meaningful connections on the international stage. From NATO allies to emerging partners, the diversity of expertise and perspective at #Eurosatory2026 was impressive – exchanging ideas around delivering the systems our allied soldiers need on today’s modern battlefields. Thank you to the countless colleagues, partners, and visitors who made the week a success. Your insights and enthusiasm fuel the next generation of Defence solutions. The road ahead is clear: collaborate, innovate, and deliver.

What an energizing few days at #Eurosatory2026! We’ve been honoured to welcome international delegations, distinguished VIPs, and our valued industry partners to experience MESHnet® – our next generation C5ISR capability that’s redefining battlefield connectivity. We are looking forward to more engaging conversations in Hall 5A Stand B416.

🎥 In The News: Why Secure Battlefield Networks Matter More Than Ever at #Eurosatory2026. Watch Shephard Group’s interview with our own Emeka, as he discusses the shift to a digital network in modern warfare and the critical role that MESHnet® plays in enabling reliable connectivity across the battlefield. Watch here: piped.video/nMwr4iGcpi0 Stop by for a live demo and connect with the team in Hall 5A, Stand B146.