Department of War

New Capabilities

Oversees Golden Dome architecture and JLWS

The U.S. military spent four decades chasing a laser that could shoot down a cruise missile. On April 28, 2026, the Pentagon detailed its latest attempt: the Joint Laser Weapon System, a containerized 150-kilowatt beam (scalable toward 500 kilowatts) that the Army and Navy will share, mounting it on trucks, ships, or anywhere a 20-foot container can sit.

Updated May 31

Money Moves

Implementing acquisition transformation strategy

For three decades, the Pentagon told defense contractors to consolidate. Now it's paying $1 billion to help one spin off, taking an equity stake in L3Harris's solid rocket motor business in January 2026 — the first time it has directly invested in a defense supplier. Congress passed an $838.7 billion FY2026 defense budget with $2.9 billion for munitions and industrial capacity expansion, while Raytheon announced five framework agreements to triple Tomahawk production and double AMRAAM output.

Updated May 22