An enigma wrapped up in a riddle ? Who but the gods could figure out 1+1=2 here. Nobody wants to fly the planes to a war zone Ukraine. All these educated idjits can't figure out, have the Ukrainian pilots fly the planes out of Poland to the Ukraine? ? ?
Another toughie, when has Kamala been sent some where to actually make the situation better? ? ? Obviously Kamala is sent somewhere to make situations WORSE! Second enigma wrapped up in a riddle solved/revealed. Can I get a consultation fee for figuring out what the village idiots in power posture they cannot figure out? Is 10% reasonable? I don't want to appear greedy!
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Having the Ukrainian pilots come to Poland, suit up, and fly the planes out of Poland would be unduly provocative because it would indicate that Poland was allowing Ukraine to use Polish territory as a base of operations.
It would be better for Polish pilots to fly them to the closest landing spot in Ukraine - unarmed, as one would do if one was making delivery of aircraft Ukraine had purchased in the normal course - and then handing them over to the Ukrainian authorities. At that point, the Ukrainians would take over arming the aircraft and Ukrainian pilots would take over and fly them.
Alternatively, as I rather peckishly suggested above, the damned things could be flat-bed trucked from Poland - or Germany - to a Ukrainian highway that is long enough and flat enough for aircraft to take off from it, and the keys and pink-sheets could be handed over at that point.