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pentagon    音标拼音: [p'ɛntɪg,ɑn] [p'ɛnɪg,ɑn]
n. 五角形,五边形

五角形,五边形

Pentagon
n 1: a government building with five sides that serves as the
headquarters of the United States Department of Defense
2: the United States military establishment
3: a five-sided polygon


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  • Historical Office gt; DOD DOW History gt; Pentagon gt; History
    Three buildings housing great institutions of the U S government have come to be regarded as national monuments and have become part of national and international history: the White House, the Capitol, and the Pentagon
  • WELCOME TO THE PENTAGON HANDBOOK
    The Welcome to the Pentagon Handbook provides all Pentagon employees with a detailed reference guide to the services found within the 200-acre complex The chapters provided will help you become familiar with the basic information about the following services:
  • 2026 National Defense Strategy
    Rather than protect and advance Americans’ interests, they opened our borders, forgot the wisdom of the Monroe Doctrine, ceded influence in our hemisphere, and outsourced America’s industry, including the defense industrial base (DIB) upon which our forces rely They sent America’s brave sons and daughters to fight war after rudderless war to topple regimes and nation-build halfway
  • 2025 Annual Report to Congress: Military and Security Developments . . .
    REPORT TO CONGRESS ON MILITARY AND SECURITY DEVELOPMENTS INVOLVING THE PEOPLE’S REPUBLIC OF CHINA 2025 I
  • Pentagon - U. S. Department of Defense
    The Historical Office of the Office of the Secretary of Defense (OSD) dates to 1949 It is one of the longest serving continuously operating offices in the Office of the Secretary of Defense and has been recognized for the excellence of its publications and programs for over a half century The mission of the historical office is to collect, preserve, and present the history of the Office of
  • Artificial Intelligence Strategy for the Department of War
    JAN - 9 2026 MEMORANDUM FOR SENIOR PENTAGON LEADERSHIP COMMANDERS OF THE COMBATANT COMMANDS DEFENSE AGENCY AND DOW FIELD ACTIVITY DIRECTORS SUBJECT: Artificial Intelligence Strategy for the Department of War
  • WELCOME TO THE PENTAGON 2025
    There are 5 parking spaces to accommodate Pentagon Memorial visitors with disabilities, available 24 hours a day, 7 days a week, in Lane 1 of South Parking, close to the Pentagon Memorial
  • Pentagon Self Guided Tour Brochure - U. S. Department of Defense
    At 9:37 a m , Sept 11, 2001, American Airlines Flight 77 deliberately crashed into the Pentagon, killing everyone on board and 125 people in the building This memorial commemorates those killed in the attack
  • Historical Office gt; DOD DOW History gt; Pentagon gt; 9 11 Attack
    What happened at the Pentagon that day and for days afterwards is a compelling story of trauma and tragedy as well as courage and caring and an instructive case study in coping with such appalling contingencies
  • Transforming the Defense Acquisition System into the Warfighting . . .
    TheDepartmentwill restore innovation, accelerateproduction, gainnegotiating leverage, andmoreeectivelymanagecost and schedule growthbypromoting competitionwith loweredbarriers toentry anddiversificationof primeand subcontractor sourcingwithout sacrificingquality Newmarketntrants foster increasedcompetition, providingdiverse technologies andsystemswith varying capabilities andpricepoints





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