Northrop Grumman partners with Apex on space-based interceptors for Golden Dome
spacenews.com Jun 2, 2026

Northrop Grumman partners with Apex on space-based interceptors for Golden Dome

AI-summarised brief · reviewed before publication

Northrop Grumman has partnered with satellite manufacturing startup Apex to develop space-based interceptors for the Golden Dome missile defense program. The companies announced the partnership on June 1, with Northrop Grumman one of 12 firms selected by the U.S. Space Force to develop concepts for space-based interceptors. The interceptors would operate in orbit and engage adversary missiles during flight, addressing a central question of whether commercial approaches can change the economics of space-based missile defense. Los Angeles-based Apex manufactures standardized satellite buses designed to be produced quickly and at lower cost.

💡 Why It Matters

  • · The partnership highlights the Pentagon's effort to encourage collaboration between established defense contractors and newer entrants to the space sector, aiming to address affordability and scalability concerns for space-based interceptors.