text: Source Notes
  This division lists sources by page number. Where material appears in a paragraph, it
  lists the page number followed by the paragraph number. All websites accessed on 23
  August 2022.
  1-1 “War is thus an act…”; Carl von Clausewitz, On War, translated and edited by Michael
  Howard and Peter Paret (Princeton, NJ: Princeton University Press, 1988), 75.
  1-3 “We don’t maintain…” Ronald Reagan, “Radio Address to the Nation on the Observance of
  Armed Forces Day.” (21 May 1983). Available at
  https://www.reaganlibrary.gov/archives/speech/radio-address-nation-observance-armed-
  forces-day.
  1-5. “[We] now need another…” Barbara W. Tuchman, “Generalship,” Parameters, The US Army
  War College Quarterly: Parameters, Volume 2, Number 1 (1972). Available at
  https://press.armywarcollege.edu/parameters/vol2/iss1/18/.
  1-16 “Since men live upon…”: Julian S. Corbett, Some Principles of Maritime Strategy
  (Annapolis, MD: Naval Institute Press, 1988), 16.
  2-1 “If you know the enemy and know yourself…” Sun Tzu quoted in Thomas R. Phillips, ed.,
  Roots of Strategy (Harrisburg, PA: Stackpole Books, 1985), 50.
  2-9 Systems Warfare and Sanctuary: Eastern Ukraine, 2014. Vignette adapted from Army
  University Press staff, unpublished text, 2017.
  2-12 “[S]eparate ground, air…”; Dwight D. Eisenhower, “Special Message to the Congress on
  Reorganization of the Defense Establishment, 3 April 1958.” Available at
  https://www.eisenhowerlibrary.gov/eisenhowers/quotes.
  3-1 “There are not more …”; Sun Tzu, quoted in Thomas R. Phillips, ed., Roots of Strategy
  (Harrisburg, PA: Stackpole Books, 1985), 28.
  3-2 “The art of war…”; Infantry in Battle by The Infantry Journal Inc. (Washington, DC, 1939),
  1.Available at https://www.armyupress.army.mil/Portals/7/combat-studies-institute/csi-
  books/infantry-in-battle.pdf.
  3-13 Second Nagorno Karabakh War: September–November 2020. Vignette adapted from
  Phillip Andrews, “Lessons from the Nagorno-Karabakh 2020 Conflict” (Center for Army
  Lessons Learned Catalog). August 2021.21-655. https://call2.army.mil/docs/doc18162/21-
  655.pdf (accessed on 16 August 2022): 1, 3-5. Edward Erickson. The 44-Day War in
  Nagorno-Karabakh: Turkish Drone Success or Operational Art? (Military Review. August
  2021.) Available at https://www.armyupress.army.mil/Portals/7/military-review/img/Online-
  Exclusive/2021/erickson/Erickson-the-44-day-war.pdf (accessed on 17 August 2022): 11.
  Matthew Santaspirt and Luke Shabro, host. “Top Attack: Lessons Learned from the Second
  Nagorno-Karabakh War.” (The Convergence: An Army Mad Scientist Podcast, episode 317, 1
  April 2021.) Available at https://madsciblog.tradoc.army.mil/317-top-attack-lessons-learned-
  from-the-second-nagorno-karabakh-war/.
  4-1 “In all history…”; Dwight D. Eisenhower on the formation of NATO. Available at
  https://www.presidency.ucsb.edu/documents/remarks-the-opening-the-nato-meetings-paris.
  4-5 Failure to Prepare for War: Philippines, 1941. Vignette adapted from Louis Morton, The
  Fall of the Philippines (Washington, DC: Center of Military History, 1993), 14–15, 18, 32–
  33, 35–36, 43–45, 48, 50, 457, 467, 560–561. Available at
  https://history.army.mil/html/books/005/5-2-1/CMH_Pub_5-2-1.pdf.