james landale is here. where do we stand tonight, james? this is the week the united states says based on the intelligence it's got that russia could invade ukraine, something it denies. jake sullivan said today it could come any day with what he called a significant barrage of missiles and bomb attacks. some airlines are suspending flights to ukraine, some governments are withdrawing diplomats. despite all of that the diplomacy continues, germany's new chancellor will go to moscow on tuesday to meet president to ten. nato defence ministers are meeting ministers at the united nations. the talking continues to try to find a diplomatic solution. the mood is great. russia has accused the uk and the us of conducting a propaganda war and the the us of conducting a propaganda warand the ukrainians the us of conducting a propaganda war and the ukrainians have summoned the russians to explain their actions. all the while this takes