Mr Hammond told the Royal United Services Institute: “In the case of Russia, for two decades since the end of the Cold War, we and our allies sought to draw our old adversary into the rules-based international system. We worked in a spirit of openness, generosity and partnership, to help Russia take its rightful place, as we saw it, as a major power contributing to global stability and order. We now have to accept that those efforts have been rebuffed.