US 'locked and loaded' if Syria uses chemical weapons again

Speaking to an emergency session of the United Nations Security Council on Saturday, Nikki Haley, the US ambassador to the United Nations, said: "If the Syrian regime uses this poisonous gas again, the United States is locked and loaded."

Russia's resolution condemning the missile attacks as a violation of international law was heavily rejected at the UN Security Council.

Moscow called the council into emergency session to condemn the US-led action, but it was supported only by two other countries in the 15-member body.

Al Jazeera's Mike Hanna reports from the United Nations.