Israel said on Sunday it would not remove metal detectors whose installation outside a major Jerusalem mosque has triggered the bloodiest clashes with the Palestinians in years, but could eventually reduce their use.

Fueling fears of an escalation, Palestinian President Mahmoud Abbas said he would halt security ties with Israel until it scraps the walk-through gates installed at entrances to Al-Aqsa mosque plaza after two police guards were shot dead on July 14.

Prime Minister Benjamin Netanyahu was due to convene his security Cabinet at 7.30 p.m. (1630 GMT) to weigh alternatives.