In a short transcript of the conversation, a person identified as Foreign Minister Radek Sikorski also allegedly criticized Poles as naive in a conversation with a former finance minister - in the latest recorded revelation from magazine Wprost to rattle Prime Minister Donald Tusk's government.

The Foreign Ministry declined comment, but did not deny that Sikorski made the remarks. Government spokeswoman Malgorzata Kidawa-Blonska said officials would only comment after the recording is published in full.

Wprost has only provided a transcript of excerpts of the conversation, which it said was recorded in the spring. The magazine has said the sound files will be published on Monday or Tuesday.

Using vulgar language and expletives, Sikorski argued that the Polish-U.S. alliance could alienate two key neighbors of Poland, Russia and Germany.