国际能源署：部分成员国释放的石油储备规模已超过3月最初承诺的数量，另有一些成员国也计划这样做。

CNN reports Ukraine has exhausted its supply of Patriot air‑defense missiles.

YONHAP: A poll published on the 15th showed South Korea's President Lee's approval at 44%, up 1 percentage point from two prior surveys that recorded 43% — the lowest since he took office. Disapproval was 49%, down 1 percentage point; 7% were undecided or did not respond. By age, only voters in their 40s and 50s did not register majority negative views; all other cohorts held majority negative ratings. Party support: Democratic Party 33% (down 2 percentage points), People Power Party 28% (up 3 percentage points).