U.S. military commanders are picking which Iranian projectiles to intercept and are allowing some attacks through their defenses, amid an effort to preserve the Pentagon’s diminishing supply of weapons that block projectiles from reaching their targets, two senior U.S. officials tell NBC News.

Why the U.S. military is letting some Iranian projectiles through its defensesAmerican military commanders are choosing not to intercept some Iranian projectiles that are off course or not expected to hit U.S. forces amid a diminishing munition supply.nbcnews.to