President Trump ripped into both Iran and Israel for breaking the cease-fire hours just after it was supposed to start — raging that both “don’t know what the f–k they’re doing.”

“I think they both violated it,” the president said as he left for a NATO summit.

“We basically have two countries that have been fighting so long and so hard that they don’t know what the f–k they’re doing, do you understand?”

He made clear he was “not happy with Israel” and had to “get Israel to calm down now.” a

“I’m going to see if I can stop it, OK?”

He separately pleaded on Truth Social: ISRAEL. DO NOT DROP THOSE BOMBS. IF YOU DO IT IS A MAJOR VIOLATION. BRING YOUR PILOTS HOME, NOW!”

His comments came just hours after Trump had posted on Truth Social: “THE CEASEFIRE IS NOW IN EFFECT. PLEASE DO NOT VIOLATE IT!”