The phrase "armored headquarters" is correct and usable in written English.
It can be used to describe a fortified or protected command center, often in a military context.
Example: "The general ordered the troops to regroup at the armored headquarters for a strategic meeting."
Alternatives: "fortified command center" or "protected base of operations".
Sergeant Collins was with Headquarters Troop, 11th Armored Cavalry.
The security forces seldom venture beyond a tight ring of barbed wire and armored vehicles protecting the provincial headquarters.
Footage on social media shows Dallas police in a shootout outside police headquarters, and an armored van ramming a police vehicle early Saturday morning.
Another would employ armored thrusts to attack key headquarters or use light infantry to raid government command centers and other key targets.
The soldiers, Martin Brunn, 23; Oleg Meiling, 21; and Alexander Schleiernick, 23, were memorialized July 2 at a service in Bad Salzungen, in the eastern state of Thuringia, where their armored infantry battalion has its headquarters.
Dallas police used a robot last year to confirm the death of a suspect who had taken cover inside an armored van after shooting at police headquarters.
"I look at each one of my 13 combat platoons as a development team," said Lt. Col. Rodger Lemons, commander of the First Battalion, 66th Armored Regiment, stationed at the district headquarters here.
That term refers to a Marine deployment that arrives in a combat zone complete with its own headquarters, infantry combat troops, armored and transport vehicles and attack jets for close-air support, as well as logistics and support personnel.
At sprawling Camp Leatherneck, their headquarters, lots once packed with armored vehicles are as desolate as frontier ghost towns.
Armored bulldozers were scraping barricades around the headquarters, witnesses said, and Israeli riflemen had taken up sniper positions in some parts of the ruined buildings.
