Mideast Crisis 2] (MEC2) is a total conversion for 'Command and Conquer 3 - Tiberium Wars' set in the near future, letting you use modern technology (such as the Abrams, F-35 and Hind) alongside future technology (such as Drones, Airships and Medibots) in a conflict ranging from Jerusalem to Beirut.
Concept for a cut drone unit for the UN, done by Michal Kus.
what was its purpose ?
Had to do with nanoseeds, sort of a very expensive demo truck (was a bit more to it than that, but is similar). If you know about the Shredder unit in the upcoming Starcraft 2 expansion, it was somewhat similar to it.