Related Clues:

• Trumpet sound
• Sound heard during 14-Down
• Battlefield shout
• Attack command
• ''Remember the Alamo!'' for one
• Trumpet
• 'Banzai!' for one
• Battle cry
• Fighting words?
• Rallying shout
• Medieval brass
• Musical instrument
• Early trumpet
• Sound before a charge
• Rebel yell, for one