Possible Clues:

• Devoted
• Committed
• Diligent cadet died after training
• Loyal cadet died fighting
• Devoted to a cause or purpose
• Old-fashioned when receiving short order and seriously committed
• Single-minded European addicted to change
• Dutiful volunteers and police group turned up to engage in activity
• Devoted theologian drinking a brew of iced tea
• Means of one-to-one communication