A gas explosion at a coal mine in northern China has killed 90 people, according to state media, the country’s deadliest mining disaster in more than a decade.

U.S. arms sales to Taiwan ⁠take ⁠years to process and ⁠are unrelated to the war with Iran, a source ​familiar with the matter said, after a senior U.S. official suggested there was ‌a pause due to the ‌need to have enough arms for the conflict.