Brent crude futures fell 2.2% to $107.39 per barrel, while WTI slipped 0.2% to $112.28 amid Hormuz deadline request.
Pakistan PM Shehbaz Sharif asked Trump to extend Hormuz reopening deadline by two weeks and urged a ceasefire.
Iran halted direct US talks, threatened Saudi Aramco, Yanbu and Fujairah facilities, and warned of closing Bab‑el‑Mandeb if tensions rise.
UN Security Council resolution on Hormuz safety was vetoed by China and Russia, with Colombia and Pakistan abstaining.