Universe/Timeline:
Marvel Universe
F.I.6 was a covert operations agency for the British government, operating under the direction of "Inky" Blott. It's exact mandate was unclear, as it operated during the same time period as other similar groups such as WHO, Black Air, and the RCX. It's primary known asset was the mutant super-operative, Micromax. After the death of Inky Blott, F.I.6's operating budget and assets were absorbed into the RCX, effectively shutting the agency down.