Regarding the breakup of the ceasefire with Iran and the resumption of fighting on the 13th (local time), U.S. President Donald Trump said, "We will hit them hard tonight and tomorrow." He appeared on the conservative radio program "The Hugh Hewitt Show" on the same day and claimed, "There is nothing Iran can do (against the U.S. attack). All they can do is shout loudly." He said the end of the war with Iran is on the verge of collapse. The memorandum of understanding (MOU) was defined as a kind of ‘test.’ President Trump criticized, saying, “The MOU is not very meaningful because it was concluded at a stage before the main contract, which is the end of the war,” and “It was created to test Iran, but they failed to pass this test and did not respect it.” In the interview that day, President Trump pointed to “Pickaxe Mountain,” a strongly fortified underground facility in Iran, and said, “We will strike once in the near future,” with a detailed attack plan.