With the war in Ukraine entering its second year — and the U.S. continuing to provide the embattled country with military aid in the form of rockets, guns and ammunition — the Pentagon is stepping up production of critically-needed supplies. Cancian said Ukraine's use of artillery shells far outstrips the Pentagon's capacity to make them. Precision-fired munitions for the long-range HIMARS system are another need, so Lockheed Martin is gearing up to turn out one new rocket every 10 minutes at its plant in Arkansas. And with the U.S. struggling to keep Ukraine supplied in its fight against a decrepit...