Look 👀 Finland in NATO, Baltics in NATO.  No war.

Russian wars that did not involve NATO
Georgia  1991
Moldova  1992
Georgia  1992
Tasjikistan  1992
Georgia 1994
Chechnya 1994
Dagestan  1994
Chechnya  1999
Dagestan  1999
Georgia  2008
Ukraine  2014
Ukraine  2022