On Wednesday, the United States and Iran agreed to a two-week ceasefire, pausing the 42-day military campaign by the U.S. and Israel against multiple Iranian military and civilian targets. The Pakistan-brokered deal is, however, already being severely tested: whereas direct U.S. strikes on Iran have stopped, Israel and Hezbollah in Lebanon have continued fighting, with Israel maintaining that Lebanon is not part of the ceasefire, while Iran insists that continued Israeli strikes violate the agreement. Meanwhile, traffic through the Strait of Hormuz…