The F35 is the biggest disaster ever designed and the most wasteful. Study this total joke of a machine that has killed its test pilots because they are breathing oxygen manufactured from engine gases (multiple billions required in developing the technology to do this ... technology that failed) rather than let pilots breathe oxygen from tanks of oxygen as usual (a stupid idea ... far too cheap).
If Britain buys this crap we will lose any war in which we are engaged. Maybe that's a good thing. Enough of being led by corrupt idiots.