Canadian frigate to join NATO forces off Ukraine
A Canadian frigate with 250 marines on board set off from Halifax on the Atlantic coast to join NATO forces in the Mediterranean Sea monitoring the Ukraine crisis.
Taliban claim NATO 'defeat' in 13-year Afghan war
The Taliban responded scornfully to the formal end of NATO's war in Afghanistan, describing the US-led mission as a "fire of barbarism and cruelty".
Obama salutes end of NATO combat mission in Afghanistan
US President Barack Obama saluted the "milestone" end of NATO's combat mission in Afghanistan, but warned the country remains "a dangerous place."
NATO to hold ceremony Sunday marking end of its Afghan war
NATO will hold a ceremony in Kabul later formally ending its war in Afghanistan, officials said, after 13 years of conflict.
New Russian military doctrine labels NATO as main threat
The Kremlin branded the expansion of NATO as a fundamental threat to Russia in a revised military doctrine that dramatically reflects deteriorating relations with the West.
Obama praises US troops as Afghanistan mission winds down
President Barack Obama in a Christmas Day speech to US troops stationed in Hawaii hailed their "extraordinary dedication and sacrifices."
Outraging Russia, Ukraine takes big step toward NATO
Ukraine took a historic step toward NATO in a parliamentary vote that stoked Russia's anger ahead of talks on ending the ex-Soviet state's separatist war.
Challenging Russia, Ukraine moves to drop neutral status
Ukraine's president openly challenged the Kremlin by submitting a bill allowing the former Soviet republic to join NATO and make the Western alliance its defender.
Danger in the skies as Russia, NATO play cat-and-mouse
Recent close shaves between Russian fighters and civilian aircraft highlight the dangers of the cat-and-mouse game being played out between Moscow and the West.
NATO ministers boost support for Ukraine
NATO foreign ministers approved fresh support for Ukraine and condemned Russia for backing pro-Moscow rebels.
Moscow accuses NATO of 'destabilising' northern Europe
Russia lashed out at NATO, saying its military drills in the Baltics could destroy northern Europe's stability.
Russian warships in English Channel due to 'bad weather'
French authorities and NATO confirmed the presence of four Russian warships in the English Channel.
NATO warns over Russian military build-up in Crimea
NATO's top military commander said he was "very concerned" that Russia's military build-up in the annexed Crimean region could be used as a launchpad for attacks.
Ukraine coalition agrees to make NATO membership a priority
Ukraine's pro-Western political parties agreed to make joining NATO a priority in a coalition deal that will give them a parliamentary majority.
NATO says Russian troops in Ukraine amid fears of all-out war
NATO accused Russia of sending tanks, troops to east Ukraine, raising fears of renewed all-out fighting and calling into question the Minsk peace deal.
Poland to buy short-range missiles amid tensions with Russia
NATO member Poland invited manufacturers of short-range surface-to-air missiles for technical talks for a planned military revamp amid heightened tensions with Russia.
Russian warplanes send 'great power' message: NATO
Russia's recent military flights into European airspace are meant to demonstrate to the West that the country is a "great power".
NATO reports more Russian flights, intercepts
NATO reported more Russian military flights and interceptsover the Baltics, North Sea and Atlantic, just days after it picked up "an unusual level" of activity over European airspace.
NATO reports 'large scale' Russian air activity in European airspace
NATO said it had tracked and intercepted four groups of Russian warplanes "conducting significant military manoeuvres" in European airspace over the past two days.
Mysterious airplane parts delivered to Aktau airport in Western Kazakhstan
Disassembled airplanes of unclear origin have been delivered to the Aktau airport in Western Kazakhstan.