Ashtar was able to compromise the Pleiadian High Command by baiting them into landing on the planet and then barring them from the ships. The Pleiadians that were barred from the ships make up the so-called "Resistance Movement". All of the Resistance Movement were picked up and used as Deltas in the Syrian conflict. Some of them were taken into deep underground military bases underneath Syria and held hostage.
Ashtar Sheran almost completely compromised the starseed incarnation waves on this planet by leaking their addresses to the Rothschild/Bush faction. This is how they were able to pick up and program every single starseed on this planet in the early months of 1996. The group that was taken in 1996 makes up the third generation of Project Mannequin Milabs.
The famous Vrillon TV hijacking which aired on an BBC news on November 26, 1977 was a ploy to trigger the suicide programming of sleeper MILABs. Vrillon is a high-ranking officer in the Ashtar Command.
It should be noted that while 90 percent of the Ashtar Command were deep undercover Archons who wanted to take control of the Earth, 10 percent of them actually believed in Ashtar and thought they were helping the planet; Vrillon was the highest ranking member of this group.
The majority of the crew that makes up the Ashtar Command came over from the Pleiadian High Command in June of 91' after there was a change in leadership.
The Ashtar Command is also known as Giza Intelligence.