The British Army’s New Armored Vehicle Is So Bad, It's Making Soldiers Sick

Maybe they should have sold them to the Russians or the Chinese?

Overall, the British Army plans to buy 589 vehicles based on the Ajax platform, spread out over at least seven variants. Unfortunately, the design flaws found in the early production Ajax vehicles are reportedly so bad that the British Army suspended trials last fall out of concerns for the health of soldiers interacting with the vehicles.
The excessive noise and vibration that the Ajax generates when moving has caused some of the troops riding inside to experience tinnitus, swollen joints, and nausea, according to a Sun report. And no, noise-canceling headphones don’t work. In fact, any soldier who has traveled inside one of the vehicles (the Ares variant) must take a hearing test, the Sun says.