The strategy consists of establishing a firebase in the center of the map (especially good for maps with central map deposits, even more so for maps with hard cover near the center like Fields of Isis) and pummeling your opponent's mass extractors with tac missiles. To solidify the advantage and seal the deal, a sudden transition to air-- even just a few gunships and interceptors-- will be excellent for patrolling his outlying mass extractors and killing any engineers he sends to rebuild them. The way the cost breakdown of the UEF commander missile launcher is as follows.