Good morning. You're reading the Up First newsletter.  Subscribe  here to get it delivered to your inbox, and  listen  to the Up First podcast for all the news you need to start your day. Today's top stories Two ships came under fire in the Strait of Hormuz Wednesday morning , hours after President Trump announced that he is extending the ceasefire with Iran. The attacks put the possibility of peace talks in jeopardy . Trump extended the ceasefire just hours before it was due to expire, but did not say how much longer it would continue. Instead of flying to Islamabad yesterday as planned, Vice President Vance, who leads the U.S. delegation, stayed in Washington. Security personnel stand guard at a security checkpost along a road temporarily closed near the Serena Hotel at the Red Zone area in Islamabad on April 20 ahead of anticipated U.S.-Iran peace talks.…