Much of the increase in costs of the F-35's Block 4 modernization effort was because the Technology Refresh 3 effort has proven to be more complicated than expected, GAO said.
While the politics surrounding the transfer of Polish MiG-29s to Ukraine are complicated, experts say the technical and logistical difficulties involved can be surmounted and should not stand in the way of getting a deal done.
Lawmakers on both sides of the aisle grilled Biden administration officials Thursday over the Pentagon’s rejection of Poland’s surprise plan give the U.S. its MiG-29 fighter jets for use by Ukraine to repel Russia’s mightier forces.
Lawmakers unveiled a $13.6 billion Ukraine aid package on Wednesday that took President Joe Biden’s request for weapons and training for Ukrainian forces and put it on steroids.
The White House and Pentagon on Monday downplayed the likelihood of a three-way deal for Poland to give MiG-29 aircraft to Ukraine and for the U.S. to backfill the Polish fleet with American F-16 fighters.