Poland's President Andrzej Duda is open to hosting nuclear weapons from NATO allies, responding to Russia's nuclear movements in Belarus.

Duda underscores Poland's commitment to NATO, while Prime Minister Donald Tusk calls for caution and thorough planning.

The Kremlin threatens countermeasures if U.S. nuclear arms are stationed in Poland, highlighting regional nuclear security tensions.

The U.S., the UK, and France are the only NATO countries with nuclear weapons; the U.S. already has nuclear infrastructure in allied nations.

Poland's support for Ukraine intensifies, with President Zelensky acknowledging the $61 billion U.S. military aid and military intelligence foreseeing challenges in mid-May to early June.