A view of the bow of the destroyer USS O'BANNON (DD 987), showing the ship's Mark 16 8-cell ASROC anti-submarine rocket launcher, foreground, and a Mark 45 5-inch/54-caliber gun. The O'BANNON is one of the US Navy ships taking part in UNITAS XXXII, a combined exercise involving the naval forces of the United States and nine South American countries.
PH2 JOHNNY D. BIVERA
<a rel="nofollow" class="external text" href="http://www.dodmedia.osd.mil/Assets/Still/1992/Navy/DN-ST-92-02181.JPEG">ID:DN-ST-92-02181</a> / Service Depicted:  Navy / Operation / Series: UNITAS XXXII