Some members of Congress are calling for President Biden to invoke the Defense Production Act amid concern the diversion of Javelin anti-tank and Stinger anti-aircraft missiles to Ukraine could leave the U.S. itself militarily vulnerable.
Why it matters: The president is planning to visit a Lockheed Martin facility in Alabama that makes Javelins next Tuesday. Having a ready supply of such potent and proven weapons is seen as vital not only to Ukraine but to ensuring Taiwan is prepared for a potential Chinese invasion.