NATO Allies and partners marked the 60th anniversary of the 1956 Hungarian Revolution on Monday (24 October 2016) with a special exhibition at NATO Headquarters. The exhibition was opened by NATO Secretary General Jens Stoltenberg, his father, Thorvald Stoltenberg, who helped Hungarian refugees fleeing the invading Soviet Army in 1956, as well as Hungarian Ambassador to NATO, Péter Sztáray, and Hungarian politician and professor, Dr. János Horváth.