Nato is restricting Afgan operations, following the sharp rise in deadly so-called "green-on-blue" attacks by rogue Afghan security forces.
Nato officials claim that is has no choice but to limit operations, as the increase in primary coloured attacks is threatening worldwide supplies.
Spokesman for US Troops Chuck Upman said "NATO has clearly told us that at current levels primary colour reserves would be exhausted by December. Leaving forces with only pastel shades of attack, and lets face it, no family is gonna wonna hear that their loved one has been killed in a 'powder blue on ligh cyan' attack. it just ain't right".