VEGA's been laying low, any idea why? I can probably guess why...
Because they have been sitting in the shadows, and Capturing AXIS ships the same way the Marauders have. think about it, With all the possibilities of the AXIS betrayal (with similar patterns that could of been similar conditions to VEGA's Amber mind control device used on the ISC)
could mean VEGA is simply waiting, engineering new AXIS technology into their own new VEGA hulls.
With the endless Supplies and Warship production they still can accomplish, VEGA is probably preparing for something major, the Planet strikes and Sector Strikes are merely a Ploy to make us think they are powerless.