It's a bit more complicated than that, because the dispute arises over additional health problems that these soldiers have developed, as distinct from the original injuries.
Whether or not the MoD is in the right over this, they should never have got involved in challenging the payments as it looks petty and mean spirited, especially at such a time as this.
If they were a commercial organisation, they would realise that the bad publicity they will get would cost far more than they could save from clawing back payments to injured soldiers.
The system needs an overhaul, and service personnel and their families should be given proper compensation for injury, without argument.