 Since 2019, Ischinger has been co-chairing on the Transatlantic Task Force of the German Marshall Fund and the Bundeskanzler-Helmut-Schmidt-Stiftung (BKHS), alongside Karen Donfried.Ischinger has published widely on foreign policy, security, and arms control policy as well as on European and transatlantic issues.Since 2011, Ischinger also acts as advisor to Fair Observer on global politics and security topics.