The best Western tank, the opinion of a Russian officer who served in NATO. A Russian officer who in the past participated in the NATO For Peace program, retraining senior officers and driving top Western tanks, gave his opinion on the best foreign tank. An interesting, real opinion by Felix Oganesyan in an episode of the Military Acceptance program about the best Western NATO tank. The Russian officer drove the American Abrams tanks, the German Leopard tank, the French Leclerc tank and the British Challenger tank.