Iran launched missile and drone strikes against Kuwait and Bahrain following U.S. attacks on Iranian military infrastructure near the Strait of Hormuz, according to Iranian state media, sharply escalating tensions that have persisted despite an April 8 ceasefire. The U.S. military said it bombed Iranian coastal posts in retaliation for Iranian assaults on commercial shipping. Both sides accuse one another of breaking the truce. President Donald Trump posted on social media Sunday that it is “very possible that they [Iran] will never learn,” also warning that the U.S. might be forced to complete its military mission and threatening Iran’s existence. The conflict threatens the Strait of Hormuz, a vital waterway for global oil shipments.