REVIEW 1 ANSWERS A1. The  three  military  departments  of  the Department of Defense (DoD) are the— a.  Navy, b.  Army, and c.  Air Force. A2.   The four missions of the DoD are— a.  To support and defend the Constitution of the  United  States  against  all  enemies, foreign and domestic b.  To ensure the security of the United States, its  possessions,  and  areas  vital  to  its interests c.  To  uphold  and  advance  the  national policies and interests of the United States d.  To  safeguard  the  internal  security  of  the United States A3.   The two main objectives of the Navy are to— a.  Organize,  train,  equip,  prepare,  and maintain  the  readiness  of  the  Navy  and Marine  corps  forces  to  perform  military missions b.  To  support  the  Navy  and  Marine  Corps forces as well as the forces of other military departments A4.   The three basic components of the Department of the Navy are— a.  Navy Department b.  Operating forces c.  Shore Establishment A5.   The  U.S.  Coast  Guard  operates  under  the following two departments: a.  Wartime—Department of the Navy b.  Peacetime—Department of Transportation REVIEW 2 ANSWERS A1.   Aboard  ship,  the  ship’s  organization  and regulations can be found in a publication known as the Shipboard Organization and Regulations Manual,  which  is  based  on  the  Standard Organization and Regulations of the U.S. Navy. A2.   Some aspects of a ship’s organization covered by the  Shipboard Organization and Regulations Manual include— a.  Unit’s  admin  organization,  including watches b.  Coordination of evolutions and emergency procedures c.  Conduct of personnel REVIEW 3 ANSWERS A1.   The  two  elements  of  a  ship’s  organization  are the— a.  Battle organization b.  Administration organization A2.   The information contained in the— a.  Battle  organization  includes  the  numbers and  specialties  the  unit  needs  to  fulfill  its wartime missions b.  Administration organization makes sure the ship  can  fight  or  carry  out  its  mission; training,  maintenance,  and  routine operations are covered A3.   The responsibilities of the departments are— a.  Navigation—Safe  navigation  and  piloting of the ship b.  Operations—In charge of all radar, sonar, and  communications  equipment  on  the ship.  Operations  collects  and  evaluates combat  and  operational  information  and conducts electronic warfare c.  Engineering—Operation,   care,   and maintenance   of   all   propulsion   and auxiliary machinery d.  Supply—Operates  the  general  mess  and ship’s  store;  manages  clothing  and  small stores issue room; maintains pay records; and  orders  and  receives  general  stores, supplies, spare parts, and ship’s equipment e.  Weapons/Deck/Combat  Systems—Respon- sibilities depend on type of ship. 1)  Weapons  department  or  combat  systems department—Operation,  care,  and maintenance  of  ships  armament  and weapons fire-control equipment 2)  Deck department—Responsible for deck functions 6-17