Palestinian president Mahmud Abbas signed a request to join several UN agencies on Tuesday, in a move that could derail a US push to revive faltering peace talks with the Zionist entity.

Palestinian president Mahmud Abbas signed a request to join several UN agencies on Tuesday, in a move that could derail a US push to revive faltering peace talks with the Zionist entity.

"The Palestinian leadership has unanimously approved a decision to seek membership of 15 UN agencies and international treaties, beginning with the Fourth Geneva Convention," Abbas said on television after signing the demand during a meeting at his Ramallah headquarters.