Threats

How the US is using open-source intel to track Russia's war in Ukraine

Analysts are moving beyond who-what-when-where to "really focusing on the why,” a senior defense intelligence official said.

Business

Raytheon still waiting for orders to replace weapons sent to Ukraine

The company has received $2 billion in replenishment orders so far, and expects $2.5 billion more in the next year.

Science & Tech

New DIU head seeks to scale up DOD, Silicon Valley tech partnerships

Pentagon must reassure the startup world by showing it can put new commercial technology into operation, says the new head of the Defense Innovation Unit.

Ideas

Defense One Radio, Ep. 129: After the NATO summit + a trip to the Pacific

Patrick Tucker explains what he learned during a recent trip to Indo-PACOM headquarters in Hawaii.

Exclusive Threats

US paying contractor to quietly supply Bulgarian 155mm shells to Ukraine

A $402 million contract suggests the former Soviet-bloc country is now producing NATO-standard artillery rounds.

Defense Systems

US Army helped pick Ukraine’s drone-killing trucks

The selection was informed by a January test run by the service’s anti-drone office.