Three-year-old Mach Industries has just spent big on rocket science, acquiring solid rocket motor startup Exquadrum in a deal worth $50 million. This move isn’t just about expanding Mach's product line; it's also about securing its supply chain from the growing demand of modern drone warfare.

The deal is part of Mach's broader strategy to vertically integrate across key components like solid rocket motors, engines, radar and avionics, ensuring they can deliver the best possible products at the lowest cost. With the Pentagon itself investing in expanding domestic SRM production, this acquisition comes at a critical time for defence tech companies.

Mach is not just looking to build its own vehicles; it’s positioning itself as potential infrastructure, selling components and testing services to other firms. The company now has 350 employees across its programs including Viper, Glide, Stratos, Dart, and Pike. With funding from major tech investors like Bedrock Capital, Khosla Ventures, and Sequoia Capital, Mach is well on its way to becoming a major player in the defence industry.

The acquisition of Exquadrum marks an important stage for Mach's growth and addresses the critical supply chain issues affecting many companies in the sector. It signals a shift towards owning more of the tech stack, using cost and speed as competitive weapons. As Mach scales up its operations, this deal is likely to be watched closely by industry analysts.