Supply-chain snarls are still hindering efforts by weapons makers to produce more arms for Ukraine and refill stocks for the U.S. and its allies.
Lockheed Martin Corp. said Tuesday that sales of its long-range missiles known as the Guided Multiple Launch Rocket System, or GMLRS, fell in the latest quarter from a year ago. The U.S. has shipped hundreds to Ukraine, where they have been widely used against invading Russian forces.
