U.S. Navy SEAL's from Naval Special Warfare Group Two rehearse ship-to-ship boarding procedures using Zodiac RIB boats deployed from the coastal patrol boat USS Chinook (PC 9), on April 28, 1996, during Combined Joint Task Force Exercise '96. More than 53,000 military service members from the United States and the United Kingdom are participating in Combined Joint Task Force Exercise 96 on military installations in the Southeastern United States and in waters along the Eastern seaboard.