Could an American base in Poland make Czechia safer? Expert explains

A permanent U.S. military base in neighboring Poland could strengthen Czechia’s security, according to a Czech defense expert. The benefit would depend on how the base fits into NATO’s plans, and the proposal remains uncertain.

U.S. President Donald Trump said last week that progress was being made toward establishing an Army base in Poland, adding that its location could be announced soon if the plan goes ahead. No final agreement or location has been announced.

For Czechia, the possible advantage would be indirect. A lasting American presence farther east could reinforce NATO’s defenses before a threat reached Czech territory, Zdeněk Petráš of the University of Defence in Brno told ČTK. But he said its military value would depend on whether the base was integrated into the alliance’s defense and response plans.

U.S. troops already serve in Poland, including forces that rotate in and out. Petráš said a permanent base would represent a stronger, longer-term American commitment, supported by personnel, equipment and logistics that remain in place.

“If this infrastructure were integrated into the alliance’s defense plans,” it could strengthen deterrence on NATO’s eastern flank and make a rapid response to an attack on an ally more credible, he said.

There is another practical distinction: An attack on a country hosting a permanent U.S. base would be highly likely to affect American personnel directly, Petráš said. That could make the U.S. commitment more tangible to both allies and potential adversaries.

Poland has sought a larger American military presence as it strengthens its defenses following Russia’s invasion of Ukraine. Trump’s statement signals movement on the proposal, but it does not establish what size or role a new base would have.

Petráš acknowledged that more military infrastructure would make the region a more significant potential target in a conflict between NATO and Russia. He considers that risk secondary, arguing that inadequate defenses generally leave countries more vulnerable.

He also cautioned against treating a U.S. base as a guarantee. Washington’s future military commitments in Europe will reflect its own political priorities, he said, regardless of how much a host country invests in supporting American forces.

For Czechia, the proposed base would therefore be one part of a wider defense picture. Petráš said a stronger U.S. presence should accompany continued investment in countries’ own capabilities and NATO’s collective defenses. Whether the Polish proposal delivers any added protection will become clearer only if a base is agreed and its place in those defenses is defined.