WASHINGTON--(BUSINESS WIRE)--Linda Thomas-Greenfield, former United States Ambassador to the United Nations, has joined APCO as senior advisor, APCO Founder and Executive Chairman Margery Kraus ...

The Diplomacy Initiative hosted former ambassador to the United Nations, Linda Thomas-Greenfield, to kick off UNC Model U.N. last Thursday. The conversation with her former chief of staff, UNC ...

U.S. Ambassador Linda Thomas-Greenfield gave an impassioned speech in front of the U.N. General Assembly on Wednesday. She called on Russia to stop its "unprovoked, unjustified, unconscionable war." ...

Hours after the U.S. voted against a nonbinding United Nations General Assembly resolution calling for an enduring humanitarian truce in Gaza, the U.S. ambassador to the U.N., Linda Thomas-Greenfield, ...

At a U.N. Security Council meeting on the aid crisis in Gaza, envoys from the United States, France and Britain were among dozens of speakers denouncing the Israeli legislation. By Farnaz Fassihi Some ...

The Council on Foreign Relations (CFR) is pleased to welcome Thomas E. Donilon, Christopher P. Liddell, and Linda Thomas-Greenfield to its Board of Directors. “I am delighted to welcome Tom, Chris, ...