Russia has declared it is pulling out of a longstanding nuclear agreement with the United States - what does this mean for relations between Moscow and Washington?
Caption
This photograph shows a Dassault Rafale aircraft parked on the tarmac of the French Air and Space Force Luxeuil-Saint-Sauveur Airbase in Saint-Sauveur, France, on March 18, 2025. (Ludovic Marin/AFP via Getty Images)