# US Pentagon missile defense development

> Live situation record from CLSTR: https://clstr.news/situations/us-pentagon-missile-defense-development
> Updated: 2026-08-27T15:41:49.000Z. Sources: 6. Developments: 2.

The Pentagon is advancing efforts to enhance missile defense capabilities against ballistic and hypersonic threats. Initially, the Missile Defense Agency’s Mobile Land-Based Sensors Project Office sought prototype concepts for a new generation of highly mobile radars, designated as the Forward-Based Mode Radar Next, to address the tracking challenges posed by maneuvering hypersonic weapons.

Following these sensor developments, the Missile Defense Agency awarded an approximately $11 million contract to X-Bow Systems to develop low-cost, modular interceptor missiles. This initiative aims to reduce launch costs to under $750,000 per shot—significantly less than the $3.9 million cost of current Patriot interceptors—by utilizing proprietary 3D printing technology for rocket motors and propellants.

## Timeline

### 2026-08-27: Pentagon awards X-Bow Systems contract for low-cost missile interceptors

The Pentagon has awarded X-Bow Systems $11 million to develop low-cost, modular interceptor missiles designed to counter ballistic and hypersonic threats at a fraction of the cost of Patriot systems.

3 sources. https://clstr.news/cluster/pentagon-awards-x-bow-systems-contract-for-low-cost-missile-interceptors

### 2026-08-19: Pentagon seeks new mobile radar to counter hypersonic missiles

The Pentagon is seeking new mobile radar prototypes to track and counter hypersonic missiles, which challenge current defenses through high speeds and unpredictable flight maneuvers.

3 sources. https://clstr.news/cluster/pentagon-seeks-new-mobile-radar-to-counter-hypersonic-missiles

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Cite as: US Pentagon missile defense development. CLSTR, https://clstr.news/situations/us-pentagon-missile-defense-development