The Hon. Radosław Sikorski is a member of the European Parliament where he serves on the Committee on Foreign Affairs (AFET), the Special Committee on Artificial Intelligence in a Digital Age (AIDA) and the Subcommittee on Security and Defense (SEDE).

He also chairs the Delegation for relations with the United States. At Harvard University, he is a senior fellow at the Minda de Gunzburg Center for European Studies.