The U.N. Security Council is due to vote Monday on a resolution that would condemn the downing of a Malaysian passenger plane in Ukraine and demands that those responsible be held accountable and that armed groups don't compromise the crash site integrity.

While Russia engaged in negotiations with the 15-member council on the resolution - drafted by Australia which lost 28 citizens - it was unclear if it would support the final version, said diplomats, speaking on condition of anonymity.

Please LIKE our Facebook page - it makes us stronger