WARSAW, July 14 -- Poland will not send any additional weapons to Ukraine for the time being, Prime Minister Donald Tusk said Tuesday, confirming a pause in military aid from one of Kyiv's most committed European supporters at a moment when the conflict's diplomatic trajectory remains deeply uncertain.

"At this time, no further deliveries of military equipment to Ukraine are planned," Tusk told reporters when asked specifically about recent missile deliveries to Kyiv.

The statement came after weeks of public debate within Poland over the scale and nature of its military support. In early July, Krzysztof Bosak, deputy speaker of the Polish parliament and a member of the nationalist Confederation Liberty and Independence coalition, said p...