Servicemembers help Puerto Rico after Hurricane Maria Army Maj. Alexander Walker-Rodriguez, deputy commander for the Antilles in the Jacksonville U.S. Army Corps of Engineers’ Jacksonville District, meets with Army Maj. Joseph Sahl, left, Jacksonville District deputy commander, and Army Lt. Col. Scott Snyder, right, Task Force Puerto Rico Recovery commander and teammates to provide an overview of ongoing work at Guajataca Dam, June 21, 2018. Army photo by Jenn Miller SHARE IMAGE: Download Image: Full Size (1.86 MB) Photo By: Jenn Miller VIRIN: 180621-A-IO255-001.JPG Photo Gallery