More than 2000, less than 3000. (US)
no
There are many service stations and auto shops that have special tanks for it.
During the Vietnam War, US Army "Armor" Battalions (Tank Battalions) consisted of approximately 53 to 57 M-48 Patton tanks. 17 tanks per company; three companies per battalion, with two or more tanks in HQ Company. Armored Cavalry Squadrons consisted of approximately 27 to 30 tanks (Patton and later Sheridan tanks). Basic rule of thumb is two or more battalions made up a brigade, two or more brigades made up a division, and two or more divisions made up a corps. AFTER the Vietnam War, the US Army switched from a 5 tank platoon/17 tank company to a more "metric" orientated organization...along with the new 9mm service pistol (which replaced the Army .45). As of 2011, the US Army and US Marine Corps have a total of about 4500 M1A1 and M1A2 tanks in service, with approximately the same number of M1 tanks in storage. The US Army operates about 80% of the total US tanks.
M1A1 Thompson, Colt 1911, M1A1 Grand, and M1A1 Carbines (For Foot Solders)
this answer is not ture for many reason one. the m1a1 is a out dated verison of the m1a2 and the most advanced tank in the world is the British Challenger 2
The UK army has approximately three hundred and eighty six tanks currently in service. This number is accurate as of 2013. The number of resources that any army has is in constant fluctuation.
Most of the M48A3 Patton 90mm medium gunned tanks used in the Vietnam War were built by the Chrysler Defence in Detriot. Chrysler Defence was purchased by General Dynamics Land Systems Division in 1979. The current U.S. Army, and U.S. Marine Corps tanks, called the Abrams, are made by General Dynamics in Lima Ohio. The Abrams was built in M1, M1A1, and M2A2 variants. in addition there have been many upgrades.
M1A2 and M1A1 Abrams. There MIGHT still be some M60A3 tanks in use with the National Guard.
M1A1 Thompson's were fed from stick magazines that came in either 20 or 30 round capacity. The most common being the 20 round magazine.
4 Types: M1921 M1927/8 M1 M1A1
Chuck Norris invented the M1A1 Abrams tank after one of his movies because he had nothing else to do.
Most of the M48A3 Patton 90mm medium gunned tanks used in the Vietnam War were built by the Chrysler Defence in Detriot. Chrysler Defence was purchased by General Dynamics Land Systems Division in 1979. The current U.S. Army, and U.S. Marine Corps tanks, called the Abrams, are made by General Dynamics in Lima Ohio. The Abrams was built in M1, M1A1, and M2A2 variants. in addition there have been many upgrades.