Will Rowell, a chemical engineering technician with Edgewood Chemical Biological Center, opens a valve on the Field Deployable Hydrolysis System aboard the roll-on/roll-off and container ship MV Cape Ray during practice operations of the FDHS in Rota, Spain, June 10, 2014. The U.S. government-owned MV Cape Ray was modified and deployed to the eastern Mediterranean Sea to dispose of Syrian chemical agents in accordance with terms Syria agreed to in late 2013.