Milestones
- Lockheed Martin wins $480M prototyping contractAug 2018Complete.
- First successful booster flight, above Mach 514 May 2022Complete.
- First full prototype missile flight succeeds9 Dec 2022Complete.
- Second full prototype test fails13 Mar 2023Complete.
- Air Force says it will not buy ARRW; tests continue for data29 Mar 2023Complete.
- Final planned prototype test, from a B-52 at Guam17 Mar 2024Complete.
- Revived: first procurement money requested ($387M)Jun 2025Complete.
- Increment 2 with terminal seeker and data linkTarget 2027Current milestone.
Most important updates
- FY27 budget seeks $296M for an ARRW Increment 2 and about $50M to start an air-launched ballistic missile13 May 2026
- Air Force revives ARRW and asks $387.1M in FY26 to buy its first hypersonic missiles26 Jun 2025
- First full ARRW prototype missile flies from a B-52, exceeds Mach 5 and detonates in the target area9 Dec 2022
Upcoming
- 2027Increment 2 with terminal seeker and data link (next)

