WASHINGTON (AP) — President Donald Trump will travel to Beijing for a rescheduled summit with Chinese President Xi Jinping on May 14 and 15, the White House announced on Wednesday.

Trump had been scheduled to travel to China later this month but previously announced he was delaying the trip so he could be in Washington to help steward the U.S. and Israeli war against Iran. The Republican president had announced a rescheduled trip even though the war in Iran continues and the U.S. is pressing Tehran to accept a ceasefire proposal.

White House press secretary Karoline Leavitt, when asked if the new dates for the trip could suggest Trump believes the Iran war could end soon, offered an optimistic tone that the conflict could reach an endgame before Trump’s travels.

“We’ve always estimated four to six weeks,” Leavitt responded. “So you could do the math on that.”

The China trip had been planned for months but began to unravel as Trump pressured Beijing and other world powers to use their military might to protect the Strait of Hormuz, a critical waterway for the flow of oil.

Trump said last week while meeting with Irish Prime Minister Micheál Martin in the Oval Office that he would be going to China in five or six weeks’ time instead of at the end of the month. He said he would be “resetting” his visit with Xi.

“We’re working with China — they were fine with it,” Trump said then. “I look forward to seeing President Xi. He looks forward to seeing me, I think.”

Trump’s visit to China is seen as an opportunity to build on a fragile trade truce between the two superpowers, but it has become tangled in his effort to find an endgame to the war in Iran. Soon after pressing China and other nations to send warships to secure access to Middle Eastern oil, Trump indicated last week that his travel plans depended on Beijing’s response, though he added then that the U.S. didn’t need help from the allies who rebuffed his request.