Related Clues:

• Group of key personnel
• Core corps
• Leadership group
• Tightly knit group
• Special-purpose group
• Unit's core group
• Core military group
• Key training personnel
• Group of key officers
• Key officers
• Key group
• Raced around the framework of a military unit
• Nucleus of key personnel
• One-tenth of a Roman legion
• Raced around with group