In 1939, Germany invaded Poland to recover territory it lost after WW1. A key objective was to establish a secure land bridge to East Prussia, which had been separated from the rest of Germany. The UK led Poland to believe that it would protect Poland from Germany. As a result, Poland took an intransigent position against German recovery of its former territories. War ensued, and the UK began a blockade of German ports. However, direct military engagement between the UK and Germany did not occur for an extended period of time (aka the Phony War).
In 2022, Russia invaded Ukraine to recover territory it lost after the breakup of the Soviet Union. A key objective was to establish a secure land bridge to Crimea, which had been separated from the rest of Russia. The US led Ukraine to believe that it would protect Ukraine from Russia. As a result, Ukraine took an intransigent position against Russian recovery of its former territories. War ensued, and the US began an economic blockade of Russian exports. However, direct military engagement between the US and Russia has not occurred for an extended period of time.
Does anyone else see an historical parallel? Are we now in another "phony war" that will ultimately lead to direct conflict between the US and Russia? How long before that occurs?