Two weeks before Palestinian President Mahmoud Abbas addressed the 70th session of the UN General Assembly, he had warned on Sept. 16 of a "political bomb" he planned to drop in his speech.

Commentators have argued that while Abbas did threaten to end Palestinian adherence to the 1993 Oslo Accord, he didn’t actually detail when and how he plans to end the legal commitment to the US-sponsored agreement.

Abbas’ comments about the agreement were stated in diplomatic terms. “As long as Israel refuses to cease settlement activities and to release the fourth group of Palestinian prisoners in accordance with our agreements, they leave us no choice but to insist that we will not remain the only ones committed to the implementation of these agreements.”

Abbas’ lawyer-like language didn’t translate into a direct and unequivocal abandonment of the accord. Some commentators said that Abbas’ actions are tantamount to exposing a hand grenade but leaving it unexploded on the table without any date of when it might explode. Others said Abbas pulled the hand grenade’s pin but didn’t throw it, implying that it might blow up in his face.