Donald Trump has tasked VP JD Vance with efforts to stabilize a shaky ceasefire during high-level discussions with Iran in Islamabad. The talks are complicated by Iran's threat to abandon the truce due to Israeli strikes targeting Lebanon.

Donald Trump has tasked his vice president JD Vance with shoring up a shaky ceasefire at the high-level talks with Iran in Islamabad. Iran has threatened to break the truce over Israel's strikes on Lebanon. DW has more.