A Milestone Deal Reshapes Launch Backlog (Image Credits: Unsplash)
Long Beach, California – Rocket Lab Corporation announced its largest launch agreement ever on March 18, 2026, securing a $190 million contract from the U.S. Department of Defense for 20 suborbital test flights.[1][2] The deal targets rapid advancement in hypersonic technologies through the company’s HASTE rocket vehicle. This partnership highlights the military’s shift toward commercial providers to meet urgent testing demands.
A Milestone Deal Reshapes Launch Backlog
The contract stands as Rocket Lab’s biggest single launch award, pushing the company’s launch backlog beyond 70 missions and its overall backlog across launch and space systems past $2 billion.[1] Known formally as the Multi-Service Advanced Capability Hypersonic Test Bed (MACH-TB) 2.0 program under Task Area 1, the initiative falls under the Test Resource Management Center (TRMC). Kratos Defense & Security Solutions leads the effort in collaboration with the Naval Surface Warfare Center Crane Division. Rocket Lab will execute the 20 flights over four years, with the initial mission slated for launch within months.[3]
Rocket Lab founder and CEO Sir Peter Beck emphasized the significance. “Our expanded partnership with MACH-TB and the Department of Defense strengthens America’s national security and delivers reliable, modern hypersonic capabilities with speed and affordability,” he stated.[1] The agreement reflects Rocket Lab’s operational readiness, including a perfect 100% success rate on prior HASTE missions. Such efficiency positions the firm to support time-sensitive defense priorities.
HASTE: Engine of Hypersonic Experimentation
At the heart of the contract lies HASTE, short for Hypersonic Accelerator Suborbital Test Electron, a suborbital adaptation of Rocket Lab’s Electron rocket.[4] This two-stage, liquid-fueled vehicle uses carbon composite structures and 3D-printed Rutherford engines. It propels payloads to altitudes above 80 kilometers and velocities from 3 km/sec to over 7.5 km/sec, simulating Mach 5+ conditions essential for hypersonic research.[2]…