So have the French got it absolutely right with the EBRC Jaguar?
20-25 tonne highly mobile vehicle, heavily armed with 40mm cannon and MMP protected against 14.5mm AP Rounds.
There is a lot to like about the Jaguar, but I don’t think it would be particularly suitable for us. To keep costs down the chassis and drivetrain is adapted from commercial vehicles, which would introduce a number of compromises in the design. I would say it is more of an armoured car than a true armoured vehicle. The fact it is 6x6 would reduce mobility compared to 8x8 vehicles as well, although the rear axle steering is nice (although can only really be done because there is no rear troop compartment).
As others have said, its biggest problem for us would be the lack of a troop compartment at the back. The Jaguar is designed as a recon vehicle in the European mould, while we are after a cavalry vehicle. While we don’t necessarily need a troop compartment sized to carry a full section, we do need some space. The space is not only for scouts these days, but for everything else needed for a modern capability. Thing like UAV/UGVs and their operators, tethered and remote sensors, EW equipment and their operators, stowed rounds for the main gun and ATGM launcher so combat can be sustained away from immediate resupply, a million battery chargers to keep everything charged etc.
Having said that, a vehicle about 25 tonne, 8x8, with level IV armour, a turret with medium cannon and ATGM, would tick the main boxes. Really, a modern remake of the LAV-25 would be about perfect.
However, we can become overly focussed on the platform. The cavalry capability is much more than just the platform they are mounted in. There is lots we can do to enhance the capability that doesn’t involve the platform.