Sonar Technician Surface 2nd Class Matthew Domanowski keeps a trained eye on a "threatening" jet ski during a simulated small boat attack aboard the guided missile destroyer USS Cole (DDG 67). Cole is participating in Exercise Joint Warrior 09-2, a United Kingdom-led, multi-national and multi-warfare exercise designed to improve interoperability between allied navies as well as to prepare for a role in combined operations during upcoming deployments.