The Ukrainian military is gradually narrowing the gap with Russia in terms of artillery shell usage, thanks to continued support from its Western allies.
The US is boosting its forces in the Middle East with a "few thousand" troops by bringing in new units while extending others that are already there, the Pentagon said.
Lockheed Martin has received a $3.2-billion contract to produce Joint Air-to-Surface Standoff Missiles and Long-Range Anti-Ship Missiles for US allies.
The US Navy’s Columbia-class submarine program is likely to encounter further delays and cost overruns due to persistent design and construction challenges.