Anchorage Invasion holotapes

Anchorage Invasion holotapes  are holotapes found in the Anchorage Cliffs area, Chinese Artillery Outpost and U.S. Army field headquarters

Locations
The first three of the holotapes can be found next to the corresponding intel suitcases that are needed to gain the Covert Ops perk.

The fourth can be found a little bit past the room with the fourth intel suitcase. Up the set of double stairs from the first shell storage room is a very easy locked door in a N/S corridor.

The fifth holotape is in the command tent where the setting switches to, after the end of the quest The Guns of Anchorage.

The sixth tape can be found in Doctor Adami's tent.