Tensions along NATO's eastern flank are high because of the risks posed by Russian military actions near the borders of alliance member states.

VLADIMIR Putin launched a brutal missile and drone barrage on Ukraine, targeting key energy infrastructure and leaving millions in darkness during Christmas. NATO forces were put into action as

NATO’s secretary-general says he wants to discuss ways to put Ukraine in a position of strength for any future peace talks with Russia during a meeting Wednesday with Ukraine’s president and a small number of European leaders.

Ukraine stepped up its efforts to join NATO after Russia invaded last year, arguing that the security assurances given by Moscow, Washington and London when it relinquished its nuclear arsenal to Russia in 1994 were clearly worthless.

The funds will help upgrade Ukraine's air defenses, while also equipping the country with additional CV90 armored combat vehicles.

After years of fighting in Ukraine, the Russian military’s ability to fight modern, maneuver-type warfare has largely diminished.

President-elect Trump’s choice for special envoy to Ukraine and Russia, retired Lt. Gen. Keith Kellogg, slammed the Russian military missile and drone attack on Christmas Day and said the U.S. is “more resolved than ever to bring peace to the region.

Slovak President Peter Pellegrini discussed peace negotiations between Russia and Ukraine in an interview on Sunday.

A senior aide to President Biden said that the administration will leave up to the incoming Trump administration the next steps on Ukraine’s path to NATO membership, despite internal discussions

Ukraine's new state agency for nonlethal military procurement is an example of the type of reform that the country hopes will clear the path toward NATO.

KYIV – Ukraine’s membership of Nato is “achievable”, but Kyiv will have to fight to persuade allies to make it happen, President Volodymyr Zelensky told Ukrainian diplomats in a speech on ...