Ukraine’s partners said that the first F-16s could appear in Ukrainian airspace this summer. Experts are cautious about the timing of the transfer, believing it could happen in the fall, according to the RBC-Ukraine article “F-16s on the way: When Ukraine will receive fighter jets and see their effect at the frontline.” The delivery of the aircraft directly depends on the training of pilots and technicians. A group of technicians has returned to Ukraine from Denmark and is ready to receive the aircraft. Another 50 engineers are expected to join the training soon. Earlier, the partners said tha…