WASHINGTON (AP) — Secretary of State Antony Blinken heads to the Middle East this weekend for the fourth time since the Israel-Hamas war erupted in October as once-abated fears about a regional conflagration are surging with attacks and assassinations in the Red Sea, Lebanon, Iran and Iraq.

The Biden administration had breathed a sigh of relief about the potential for a broader Mideast war in the immediate aftermath of Israel’s military response to the deadly Oct. 7 Hamas attacks in Israel.

Two-and-a-half months later, though, the chances of a regional war have increased.

The State Department says Blinken will visit Turkey, Greece, Jordan, Qatar, the United Arab Emirates, Saudi Arabia, Israel, the West Bank and Egypt.