President Donald Trump is getting praise from his most ardent supporters for withholding some weapons from Ukraine after they recently questioned his commitment to keeping the U.S. out of foreign conflicts.

The United States said it would pause the delivery of some weapons to Ukraine as the Pentagon conducts a review of its munition stockpiles.

Iran says its nuclear program is for civilian energy purposes, and so peaceful. But it had enriched uranium to a near weapons-grade level, and well beyond what is needed for energy, putting it close to developing a bomb if it opted to do so.

The Iranian government has suspended cooperation with the U.N.'s International Atomic Energy Agency until the security of Iran's nuclear facilities and activities is assured.