The Army tested incendiary bombs and other weapons on these structures.
The Army has been testing military recruits, a low-risk group, for two years.
He said that the Army was testing a program that would let recruiters with laptops make job and bonus offers in an applicant's home.
It has been reported that the British Army has tested an invisible tank.
"It does mean that the Army should test the technique in a properly controlled setting before purchasing it for use by soldiers."
Indian Army tested its network centric warfare capabilities in the exercise Ashwamedha.
The Army already tests defenses against micro-organisms that can cause a number of known diseases, such as anthrax and tularemia.
The Army tested the missile during 1990 and 1991.
Subsequently, the Army tested the M1917 saddle, which was not adopted.
The Army tested weapons here from 1878 to 1919, and installed Nike missiles in the 1950's.