U.S. Department of the Army 
U.S. Army Weapons Systems 2009 [EPUB ebook] 

In addition, it covers cutting-edge tech that will soon be employed by our soldiers: missiles, small arms, biological detection systems, rockets, reconnaissance systems, radios, planes, bows and arrows (believe it or not)…you name it, this book has it. Also included is a thorough discussion of Future Combat Systems (FCS), the system of systems that, when fully operational, will provide the Army and joint forces with unprecedented capability to see the enemy, engage him on our terms, and defeat him on the twenty-first century battlefield. Full-color photographs illustrate each weapon, making this the most comprehensive and up-to-date resource of its kind.