Polish politician, journalist and statesman who has served as Minister of Foreign Affairs of Poland in Donald Tusk's cabinet since 2023, previously holding the office between 2007 and 2014. He was a Member of the European Parliament between 2019 and 2023. Earlier he was Marshal of the Sejm from 2014 to 2015. He previously served as Deputy Minister of National Defense (1992) in Jan Olszewski's cabinet, Deputy Minister of Foreign Affairs (1998–2001) in Jerzy Buzek's cabinet and Minister of National Defense (2005–2007) in the cabinets of Kazimierz Marcinkiewicz and Jarosław Kaczyński.

A graduate member of Pembroke College, Oxford, between 1986 and 1989 he worked as a journalist for The Observer and The Spectator and in 1986 was a war correspondent in Afghanistan. In 1989, he reported on the conflict in Angola. Between 2003 and 2005, he was a member of the conservative think tank American Enterprise Institute. In 2012, he was included on the list of Top 100 Global Thinkers 2012 published by Foreign Policy magazine. In 2015, he became a Senior Fellow at the Center for European Studies of Harvard University. He is a Senior Network Member at the European Leadership Network (ELN). He is a member of the Civic Platform.