Steven Tomaszewski

The military is trying to manufacture and launch small satellites quickly and cheaply. The problem? Getting to and operating in space is anything but quick and cheap.

The Navy's new long-duration robot submarine, whose production will start later this year, is both literally and figuratively greater than the sum of its parts.

Taking military action against Yemen’s Houthi rebels is King Salman’s first foray into interventionist policy for Saudi Arabia. Depending on the outcome, it could also be his last.

Russia might have thought twice about invading Ukraine had there been an army of the European Union.

A US Air Force satellite exploded, and its debris could pose hazard to other spacecraft for years.

The futuristic project would allow soldiers to have pictures of their current tactical environment beamed down to the battlefield almost instantly.

The proposal to lift sanctions could go beyond allowing Libyans to purchase weapons (presumably to fight IS), and could involve more coalition airstrikes.

Artillery and mortars have historically accounted for the majority of battlefield casualties, and both remain grim favorites of both sides of the Ukrainian conflict, even as their limited accuracy have contributed to innocent civilian deaths and...