Palestinians clash with Israeli forces following an army raid in the West Bank city of Jenin, Thursday, Jan. 26, 2023. Israeli forces killed at least nine Palestinians, including a 60-year-old woman, and wounded several others during a raid in a flashpoint area of the occupied West Bank on Thursday, Palestinian health officials said, in one of the deadliest days in months of unrest. The Israeli military said it was conducting an operation to arrest a militant grouping linked to the...
Palestinians clash with Israeli forces following an army raid in the West Bank city of Jenin, Thursday, Jan. 26, 2023. Israeli forces killed at least nine Palestinians, including a 60-year-old woman, and wounded several others during a raid in a flashpoint area of the occupied West Bank on Thursday, Palestinian health officials said, in one of the deadliest days in months of unrest. The Israeli military said it was conducting an operation to arrest a militant grouping linked to the... Credit: Majdi Mohammed

JENIN REFUGEE CAMP, West Bank — Israeli forces on Thursday killed nine Palestinians — including at least seven militants and a 61-year-old woman — in the deadliest single incident in the occupied West Bank in two decades, Palestinian officials said. The raid prompted Palestinian leaders to cut security ties with Israel, a move that could lead to more violence.

The Israeli military also fatally shot a 22-year-old Palestinian later in a separate incident.

The raid in the Jenin refugee camp increases the risk of a major flare-up in Israeli-Palestinian fighting, poses a test for Israel’s new hard-line government and casts a shadow on U.S. Secretary of State Antony Blinken’s expected trip to the region next week.

Raising the stakes, the Palestinian Authority said it would halt the ties that its security forces maintain with Israel in a shared effort to contain Islamic militants. Previous threats have been short-lived, in part because of the benefits the authority enjoys from the relationship and also due to U.S. and Israeli pressure to maintain it.

The PA already has limited control over scattered enclaves in the West Bank and almost none over militant strongholds like the Jenin camp. But the announcement could pave the way for Israel to step up operations it says are needed to prevent attacks.

Hamas, the Islamic militant group that controls Gaza, threatened revenge for the raid. Violent escalations in the West Bank have previously triggered retaliatory rocket fire from the Gaza Strip.

Israeli forces in the West Bank and on the Gaza frontier went on heightened alert. Palestinians filled the streets, chanting in solidarity with Jenin, and President Mahmoud Abbas declared three days of mourning. In the refugee camp, residents dug a mass grave for the dead.

PA spokesman Nabil Abu Rudeineh said Abbas had decided to cut security coordination in “light of the repeated aggression against our people and the undermining of signed agreements,” referring to commitments from the Oslo peace process in the 1990s. He also said the Palestinians planned to file complaints with the U.N. Security Council, International Criminal Court and other international bodies.