The leader of the Syrian National Coalition opposition group calls for international help as a snowstorm strikes, killing at least five people and bringing misery to thousands.
Islamic State militants say they have shot down a plane in Syria and taken the Jordanian pilot prisoner. Jordan confirms that one of its pilots is being held.
British Tornado fighter jets fly into Iraq ready to carry out air strikes against the Islamic State group, but the Ministry of Defence says no targets were hit in the first approved combat operation.
Abu Qatada, the radical Islamic preacher deported from Britain after an eight-year legal battle, is released from prison after being found not guilty of terrorism offences.
In the early hours of the morning, US air strikes targeted Islamic State and other Islamist groups in Syria for the first time. Channel 4 News asks whether it is legal, and where it might end.
The threats from Islamic State and the Russian intervention in Ukraine have changed the mood at the Nato summit as leaders face a dangerous new world reality.
Radical cleric Abu Qatada is acquitted of charges of conspiring to commit acts of terrorism - but the verdict has not been seen as a surprise in Jordan.