Flying4 小时
Expense Ultimately Doomed Fast, Quiet CBA-123 Vector
A joint engineering effort launched in 1986 between Brazil’s Embraer and Argentina’s Fábrica Argentina de Aviones (FMA), the ...
来自MSN3 天
Russia's drone secrets revealed: Western tech in wreckage
Ukrainians have published the results of their analysis of the wreckage of the S-70 Okhotnik prototype strike drone, shot ...