According to Jane’s, Japan is paying an extra $33 million to assemble a F-35A at the Mitsubishi Heavy Industries (MHI) facility in Nagoya.
The publication quoted a Japanese defense official as saying that price of each jet “depends greatly on the foreign exchange rate of each fiscal year [and] the difference in procurement methods between importing completed F-35s from the US and assembling F-35s in the Japanese FACO facility.”
I guess they don’t trust Lockheed to build them, lol.