Wrathmonk, thanks for the link.
Anyone spot the dumbing down at the end of the first para? Having said "concurrently" it then offers in brackets (at the same time). Never seen an MOD document before with definitions of big words included for assistance.
Or maybe this is to remind us what the word means. It is easy to forget when we know from DPAs that we would never do 2 Medium Scale ops concurrently for a sustained period, so as long as we continue in our 2 busiest theatres then "concurrently" couldn't possibly have meant "at the same time". Thanks MOD, for the reminder!