Sec. 201. Funds are hereby authorized to be appropriated during the fiscal year 1973 for the use of the Armed Forces of the United States for research, development, test, and evaluation, as authorized by law, in amounts as follows: For the Army, $1,978,966,000; For the Navy (including the Marine Corps). $2,708,817,000; For the Air Force, $3,272,777,000, of which $4,100.000 is authorized only for the A–X program; and For the Defense Agencies, $505,987,000.