In 2018, Alexander Lanoszka and Michael Hunzeker wrote an article titled "The Case for a Permanent U.S. Military Presence in Poland," where they argued that a permanent US military presence in Poland is necessary.
The authors made a case for a permanent US military presence in Poland as a deterrent to Russian aggression.
This article highlights the importance of a US military presence in Poland as a means of deterring Russian aggression in the region.
Author's summary: US military presence in Poland deters Russia.