WASHINGTON:  US President Donald Trump has ordered the U.S. military to “shoot and kill” Iranian small boats choking the Strait of Hormuz.

In a social media post Thursday morning, he said the military is intensifying its mine clearing efforts in the critical waterway. The move intensified the U.S.-Iran standoff in the Persian Gulf and raised questions about efforts to end the war.

Later Thursday, Trump said Israel and Lebanon agreed to extend a ceasefire between Israel and Hezbollah by three weeks after talks at the White House. The meeting Thursday was the second high-level negotiation between the two countries since last week. The initial 10-day ceasefire, which took effect last Friday, had been due to expire Monday.