Possible Clues:

• Shot all round recruit is not relaxing
• Stiff, unyielding
• Like drumstick
• Clear about soldier being uncompromising
• Stiff with cold, head off for
• Fix this so it won't move, so I would
• Inflexible US soldier protected by free
• Kind of airship
• Falsify personal documents, though anything but bent
• Stiff work for the spade back at the end