(AP) – President Donald Trump says he told top U.S. envoys not to travel to Pakistan to negotiate with Iran, telling Fox News that ″they can call us anytime they want.” Iranian Foreign Minister Abbas Araghchi left Pakistan on Saturday evening, two Pakistani officials told The Associated Press.

Trump said Thursday that Israel and Lebanon have agreed to extend a ceasefire between Israel and Hezbollah by three weeks after talks at the White House. The meeting 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.

The Trump administration is placing economic sanctions on a major China-based oil refinery and roughly 40 shipping companies and tankers involved in transporting Iranian oil. The move, announced Friday, actualizes the administration’s threat to impose secondary sanctions on entities that do business with Iran, an effort to cut off Iran’s key source of revenue — its oil exports.