(Updated 6:39 AM UTC, January 4, 2024)

Two bombs exploded and killed at least 84 people at a commemoration for a prominent Iranian general slain by the U.S. in a 2020 drone strike, Iranian officials said, as the Middle East remains on edge over Israel’s war with Hamas in Gaza.

No one immediately claimed responsibility for what appeared to be the deadliest militant attack to target Iran since its 1979 Islamic Revolution.