3d Air Police Squadron emblem.  Approved 9 September 1966.  Redesignated 3d Security Police Squadron 15 May 1967, 3d Security Forces Squadron 1 July 1997.
<a href="https://en.wikipedia.org/wiki/United_States_Army_Institute_of_Heraldry" class="extiw" title="en:United States Army Institute of Heraldry">en:United States Army Institute of Heraldry</a>
<a rel="nofollow" class="external free" href="http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/433003/3-security-forces-squadron-pacaf/">http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/433003/3-security-forces-squadron-pacaf/</a>