Led by former Pink Pecker squad member Kinryu, Diamond Force was a group of VF-17 Nightmare pilots considered elite class based on their overall performance assessment from military flight school. As such, their training, supplies and other standard issue equipment differed from the average military pilot assigned to the Macross 7 fleet.
After the loss of Kinryu and Physica, Diamond Force was reorganized as an dedicated escort squadron for City 7 under Gamlin Kizaki's leadership. Mayor Milia assigned two rookie pilots Dick and Morry as his subordinates.
- Kinryu (Squad Leader, D1)
- Gamlin Kizaki (D2)
- Docker (D3, only participated in one sortie) 
- Physica S. Fulcrum (D3, replaced Docker)