Ambassador warns the UN that stolen uranium could be used for terrorist acts
Ceasefire set to continue in the 'capital of the revolution', but what's next for Geneva II?
Assistant secretary of state, Victoria Nuland, apologises to EU counterparts for 'undiplomatic language'
Syrian Opposition threatens to boycott talks after Ban Ki-Moon extends invitation to Tehran
The worsening conflict in South Sudan could become a 'fully-fledged war' if no action is taken, says UN
In tiny Lebanon, one in five are Syrian refugees yet the whole of Europe has taken only 12,000
People under surveillance are 'no longer free' say 500 leading authors appalled by Snowden revelations
At least 30 people, many of them civilians, died in clashes between Christian and Muslim militias this week
Blocked at the UN by Russia and stripped of British backing, US President still ready to launch assault
Tentative Labour leader wants a 'UN moment' before any military move but is highly unlikely to get it