Al Arabiya TV reports Riyadh has activated early-warning alerts for an aerial threat.

Allison Biel, head of JPMorgan’s credit-card business, has told the bank she will leave to take an external role, JPMorgan said in an internal memo from a co-president. Biel runs one of the world’s largest credit-card franchises; the bank will name a successor for cards and related merchant services in the coming weeks. Biel joined JPMorgan in 2017 from American Express and led an expansion of its card business, launching products targeted at travelers and high-spending customers that directly competed with her former employer.

国际原子能机构：军事行动导致的电网不稳定造成乌克兰部分核电机组本周断电。