What was the cause of my client having an alien implant? Was she an abductee for experimentation, or was she in the Mercenary Army Program (Secret Space Program)?

She was in both programs, and so she has a double liability here because of the entanglements being so deep and wide. Like all such would-be graduates, their status is always one of being at the beck and call of the Extraterrestrial Alliance and this will happen without an intervention. This you have begun with your Protocol work and a continued support will ensure that she is kept safe. This would be a tremendous blessing because the karmic burden from continued service to the interlopers will be a huge liability in the future if she surrenders to this now. It will be a setback that brings about an undoing of the gains made by the healing work so far. This can be consolidated and strengthened and carried much further with repeat Protocol sessions on her behalf. You can broach the subject of her service if she asks. Otherwise, it would be best to let this be for now.