to go into the specifics of that question. i would point out that on the list of capabilities, as our pentagon officials have testified to the hill, ukraine felt they needed for this counteroffensive for the spring, what was the thing that was going to make or break that was going to make or break that counter offensive. f 16s were not near the list top of the list for that. were not near the list top of the list for that. of the list for that. you mentioned of the list for that. you mentioned the - of the list for that. you | mentioned the concerns of the list for that. you - mentioned the concerns you of the list for that. you mentioned the concerns you had previously, and you made a point that ukrainians. inaudible. is there any weapon right now, any conventional weapon at the us has right now that you think, in your fundamental thinking about escalation is different than what it was at the beginning of the war? and also, could you expand on the cables discussion in the ai d