From left to right: Jonathan Hallemeier, Alan Wells, Chris Stanton and Joel Pliskin of the U.S. Army Corps of Engineers Los Angeles District’s Silver Jackets planning team, pose for a picture May 30 in Birdsprings, Arizona. The Birdsprings Chapter of the Navajo Nation hosted the inaugural flood-response tabletop exercise in partnership with the Silver Jackets. The Silver Jackets Program brings together local, tribal, state and federal agencies to collaboratively address flood risk and other natural hazards.