The Ukraine crisis is turning the clock back 30 years for NATO and Russia with the return to propaganda methods and suspicions last seen during the Cold War.
Ukraine was threatened with disintegration Monday as pro-Kremlin militants seized government buildings in the eastern city of Donetsk, declared independence and vowed to vote on joining Russia.
A female Western journalist was shot dead and another wounded in Afghanistan's eastern province of Khost on Friday, on the eve of the country's presidential election, police said.
President Barack Obama pays his first visit ever to European Union headquarters, cementing US-EU opposition to the takeover of Crimea after hitting out at Russian expansionism as a "sign of weakness".
Serbia marks Monday the 15th anniversary since NATO launched an air war to stop the crackdown on independence-seeking Kosovo by the regime of strongman Slobodan Milosevic.
Tatar community leader Mustafa Dzhemilev on Thursday urged NATO to intervene in Crimea to avert a "massacre" and called on the Crimean Tatars to boycott the upcoming referendum to join Russia.
Ukraine stood in danger of breaking apart Friday after Crimea's parliament unanimously voted to join Russia in a sharp escalation of the worst East-West security crisis since the Cold War.
A NATO airstrike in eastern Afghanistan on Thursday accidentally killed five Afghan soldiers, government officials said, while the coalition said it was investigating reports of the incident.
The United States suspended military cooperation with Russia due to its military intervention in Ukraine, as Secretary of State John Kerry prepared to visit Kiev Tuesday amid a deepening crisis.
US Secretary of State John Kerry will travel to Kiev this week in a show of support for the embattled leadership, as Washington and its allies slammed Moscow for violating Ukraine's sovereignty.
President Barack Obama told Hamid Karzai on Tuesday that he is now planning for a full US troop withdrawal because of the Afghan leader's repeated refusal to sign a security pact.
Ukraine's embattled leader announced a "truce" with the opposition as he prepared for a grilling by visiting EU diplomats Thursday over clashes that killed 26 and left the government facing diplomatic isolation.
Afghanistan released 65 alleged Taliban fighters from jail on Thursday despite condemnation from the United States, which says the men could return to the battlefield to launch strikes against NATO and Afghan forces.
Global leaders from politics, defence and diplomacy meet in Germany from Friday to discuss conflict hotspots and looming threats, from Syria and Afghanistan to East Asia and Africa.
Barack Obama insisted Monday he had faith in the Afghan war mission after former Pentagon chief Robert Gates charged the president lacked passion for military action and soured on his own troop surge.
Afghan President Hamid Karzai on Friday condemned US troops for killing a four-year-old boy in the southern province of Helmand, in a fresh strain to troubled relations between Washington and Kabul.
President Barack Obama invited German Chancellor Angela Merkel to Washington on Wednesday, hoping to mend fences after a row provoked by revelations of US eavesdropping on her cellphone.