Pentagon chief Lloyd Austin signals that the US and its Western allies are having trouble keeping pace with Ukraine’s demand for advanced weaponry.

Germany and 13 NATO allies sign a letter on the joint purchase of air defense systems.

US President Joe Biden calls on NATO and G7 to "stay together" against Russia.

As the war in Ukraine continues, the West is taking measures to expand NATO, spearheaded by the United States, stoking the flames of war.

Estonia, Latvia and Lithuania have formally announced plans to send American weaponry to Ukraine, citing “possible Russian aggression."

Moscow says the United States' efforts to "drag" Ukraine into NATO, poses "unacceptable threats" to Russia, citing the prospect of the alliance's strike missile systems appearing near the Russian border.

Deputy Foreign Minister Ryabkov said there was progress in some aspects at the very least “and not everything is hopeless.”

A similar incident took place last week, involving US aircraft.

President Recep Tayyip Erdogan warns US against "cornering" Turkey.