Royal Monmouthshires are TA... that's actual military. The Atholls are mercenaries who have never seen action. Some of its members fought in the World Wars. As members of the British Army.
"Although the regiment has never seen action, many of its number served with The Scottish Horse, the yeomanry regiment of Perthshire in the First and Second World Wars."
I quote the wikipedia article on the Janjaweed...
"By early 2006, many Janjaweed had been absorbed into the Sudan Armed Forces including the Popular Defence Forces and Border Guards. Meanwhile, the Janjaweed expanded to include some Arabic-speaking tribes in eastern Darfur, not historically associated with the original Janjaweed. Chadian Arabs were also increasingly active in seeking to reestablish a political base in Chad, as part of the Unified Forces for a Democratic Change (FUC) coalition."