Michael Collins, chief of staff, Joint Task Force Civil Support, briefs the Israeli Defense Force Home Front Command on the capabilities that JTF-CS oversees if ordered to respond to a catastrophic chemical, biological, radiological or nuclear incident in the homeland during a visit here, May 7, 2013. Israeli Defense Force Maj. Gen. Yaakov Ayish, defense attaché to the U.S. and Canada and his staff spent the day exchanging best practices and lessons learned from both real-world responses and training exercises. JTF-CS provides command and control for Department of Defense CBRN response forces to assist local, state, federal and tribal partners in saving lives, preventing further injury and enabling community recovery. (Official DoD photo by U.S. Navy Petty Officer 1st Class Brian Dietrick)