Most of NATO is involved, together with other states that are politically defined as part of the ‘West’, in the war in Ukraine by providing training and equipment for Ukraine’s armed forces and by supporting its government financially and politically. NATO is also involved in another way as part of the Russian narrative that presents the invasions of Ukraine in 2014 and 2022 as forced upon Russia by NATO’s incorporation of eastern European states since the end of the Cold War.

Russian spokespersons and others have treated NATO’s increasing membership as an exculpatory reason for, or a partial justification for, or a proximate cause of, or a contributing factor to Russia’s war against Ukraine. These are arguments worth looking into.