EU foreign policy chief Kaja Kallas and NATO Deputy Secretary General Radmila Shekerinska are also due to take part. Ukraine’s Defense Minister Mykhailo Fedorov will join the talks by videoconference, the ministry said. The antendees are expected to discuss Euro-Atlantic and European defense, hybrid threats and Russia’s war in Ukraine. Friday’s talks will be the seventh E5 meeting since the format was launched in 2024, according to the Polish ministry.