| Call number | Item |
| U | Military Science (Go to start of category) |
| UG | Military Engineering, Air Forces (Go to start of category) |
| UG740 .B36 1985 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Ballistic Missile Defense Technologies (1985), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| UG743 .C37 1984 | Directed Energy Missile Defense in Space (1984), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| UG743 .L33 1989 | A Shield in Space? Technology, Politics, and the Strategic Defense Initiative (Berkeley: University of California Press, 1989), by Sanford A. Lakoff and Herbert F. York (HTML at UC Press) |
| UG763 .E27 2003 | Early Cold War Overflights, 1950-1956: Symposium Proceedings (2 volumes; Washington: Office of the Historian, Naval Reconaissance Office, 2003), ed. by R. Cargill Hall and Clayton D. Laurie (page images at HathiTrust) |
| UG793 .G65 2001 | Sharing Success, Owning Failure: Preparing to Command in the Twenty-First Century Air Force (Maxwell AFB, AL: Air University Press, 2001), by David L. Goldfein (PDF with commentary at Air University Press) |
| UG883 .S73 2015 | Blunting the Spear: Why Good People Get Out (Drew Paper #24; Maxwell AFB, AL: Air University Press, 2015), by Brian T. Stahl (PDF at Air University Press) |
| UG1123 .W55 1999 | Acquisition for the 21st Century: The F-22 Development Program, by Michael D. Williams (page images at Google) |
| UG1232 .T72 W55 2012 | On a Steel Horse I Ride: A History of the MH-53 Pave Low Helicopters in War and Peace (Maxwell AFB, AL: Air University Press, 2012), by Darrel D. Whitcomb (PDF with commentary at Air University Press) |
| UG1240 .C66 1996 | C-130 E/H Handbook (1996), by AETC Training Support Squadron (page images at HathiTrust) |
| UG1242 .D7 A46 2013 | "Will I Be Next?" U.S. Drone Strikes in Pakistan (2013), by Amnesty International (HTML and PDF at amnesty.org) |
| UG1242.D7 J33 2008 | Evaluating Novel Threats to the Homeland: Unmanned Aerial Vehicles and Cruise Missiles (Santa Monica, CA: Rand, c2008), by Brian A. Jackson, Dave Frelinger, Michael Lostumbo, and Robert Button (PDF files at rand.org) |
| UG1242.D7 U55 2000 | Uninhabited Air Vehicles: Enabling Science for Military Systems (2000), by National Research Council National Materials Advisory Board (page images with commentary at NAP) |
| UG1242 .R4 P44 | The CIA and the U-2 Program, 1954-1974 (unclassified, censored version, 1998), by Gregory W. Pedlow and Donald E. Welzenbach (PDF files at fdlp.gov) |
| UG1242 .T7 B38 | The DOD C-17 Versus the Boeing 777: A Comparison of Acquisition and Development (Washington: National Defense University, 1999), by A. Lee Battershell |
| UG1243 .N37 1989 | Hypersonic Technology for Military Application (1989), by National Research Council Commission on Engineering and Technical Systems (page images with commentary at NAP) |
| UG1282 .A8 M33 | Project Trinity, 1945-1946, by Carl R. Maag and Steve Rohrer (Gutenberg text) |
| UG1312 .I2 M88 | MX Missile Basing (OTA-ISC-140; 1981), by United States Congress Office of Technology Assessment |
| UG1520 .B48 1999 | Beyond the Paths of Heaven: The Emergence of Space Power Thought (Maxwell AFB, AL: Air University Press, 1999), ed. by Bruce M. DeBlois (PDF with commentary at Air University Press) |
| UG1523 .S65 1997 | Beyond Horizons: A Half Century of Air Force Space Leadership (1998), ed. by David N. Spires (PDF files at af.mil) |
| UG1523 .U53 1995 | Corona: America's First Satellite Program (1995), by United States Central Intelligence Agency, ed. by Kevin Conley Ruffner (PDF at fdlp.gov) |
| UG1530 .A582 1985 | Anti-Satellite Weapons, Countermeasures, and Arms Control (1985), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| UH | Other Miltary Services (Go to start of category) |
| UH201 .U6 | The Army Medical Bulletin (partial serial archives) |
| UH215 .A2 G77 1950 | Front Line Surgeons: A History of the Third Auxiliary Surgical Group (c1950), by Clifford Lewis Graves (page images at HathiTrust) |
| UH224 1775/83 .R7 | Directions for Preserving the Health of Soldiers, Addressed to the Officers of the Army of the United States (Philadelphia: Printed for Thomas Dobson, 1808), by Benjamin Rush (multiple formats at archive.org) |
| UH224 1861/65 .A52 | Report of Hospital Committee (1862), by Confederate States of America House of Representatives Hospital Committee |