steven lovegrove, who says communication channels between the west and its rivals of collapsed russia's invasion of ukraine. he says, is the clearest example of this break down. diplomacy fell to prevent the war moscow and keep haven't held face to face, talked since march, lovegrove says the conflict is just the beginning of a broader context for a successor to the post cold war international order. he's warning of new security risks as countries develop more advanced weapons and compete in both outer space and cyberspace. the solution that to dialogue between the west, russia and china, during the cold war, we benefited from a series of negotiations and dialogues that improved our understanding of soviet doctrine and capabilities and vice versa. this gave both of us a higher level of confidence that we would not miscalculate our way into nuclear war. today, we do not have the same foundations with others who may threaten us in the future. and particularly with china. here the u. k. strongly supports president a biden's proposed talks, as with china as an important step. trust and tran