Yuliya Kovaliv, Ukraine’s Ambassador to Canada; Larisa Galadza, Canada’s Ambassador to Ukraine; Krišjānis Kariņš, Prime Minister of Latvia; Roland Paris, former foreign policy adviser to PM Justin Trudeau; Louise Blais, former Canadian Ambassador to the U.N.; Lt.-Gen. (Ret’d) Andrew Leslie, former commander of Canadian Army; and Kerry Buck, former Canadian Ambassador to NATO.