Polish Territorial Defence Forces have been asked to be ready for a possible call-up on shorter notice than the standard procedure amid the ongoing operation to destroy what are presumed to be Russian ...

Footage from Ukraine's air force shows fighter jets launching strikes on targets. Reuters could not verify the location or date of the footage. Video credit: Ukrainian Air Force ...

Polish Prime Minister Donald Tusk said an operation was underway responding to "multiple violations" of Polish airspace as Russian forces attacked parts of Ukraine bordering Poland. It comes after the ...