Biden to rebuild ‘sacred’ NATO bond shaken by Trump
US President Joe Biden will seek to restore bonds of trust at NATO's first post-Trump summit, as leaders push to revitalise the alliance despite differences over dangers ahead
Growing Russia-Ukraine tensions: a timeline
Tensions between Ukraine and Russia, accused of massing troops near its border and on the Crimean peninsula it annexed in 2014, have intensified since the start of the year. A timeline.
Austria attack highlights Europe’s jihadist dilemma
The fallout from November's shootings in Vienna has shone a light on Europe's dilemma in dealing with jihadists, particularly the continent's struggles to deradicalise individuals
New START: expiring arms accord between Cold War rivals
Russia and the United States have until February 5 to prolong a key agreement to curb their nuclear arsenals, the last remaining arms reduction pact between the former Cold War rivals
Facing Biden, Erdogan extends olive branch to EU
Facing a potentially hostile US administration, Turkish President Erdogan is trying to break his isolation by mending EU relations, torn by what the bloc views as his bellicose foreign policy
Main points of the Nagorno-Karabakh peace deal
Armenia and Azerbaijan have agreed to a Russian-brokered peace deal to end weeks of heavy fighting over Nagorno-Karabakh and find a long-term solution to the dispute over the region
EU must ‘learn to live without’ US global leadership under Biden
The EU will once again have a cooperative US partner when Joe Biden becomes president, but Europeans should have no illusions: Washington will be no globo-cop nor NATO's big protector, analysts say
Gas finds heighten eastern Med tensions
The discovery in recent years of huge natural gas reserves in the eastern Mediterranean has whetted the appetite of nearby countries but strained tensions between Turkey and its neighbours
Shadow of history makes Karabakh solution elusive
Two weeks into the fiercest fighting over Nagorno-Karabakh since a 1990s war, analysts say the historical burden is making a long-term agreement between Armenia and Azerbaijan elusive
Escalation in disputed Nagorno-Karabakh
Nagorno-Karabakh, a breakaway region of Azerbaijan mainly inhabited by Armenians and backed by Yerevan, has been the scene of deadly clashes for the past week - a timeline