180616-N-PC620-0050 KIEL, Germany (June 16, 2018) U.S. Marine Cpl. Jonathan Klein, from San Antonio, gives a tour of an M1A1 Abrams tank, attached to the 26th Marine Expeditionary Unit, aboard the Harpers Ferry-class dock landing ship USS Oak Hill (LSD 51), in Kiel, Germany, during Kiel Week 2018, June 16. Oak Hill, home-ported in Virginia Beach, Virginia, is conducting naval operations in the U.S. 6th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Michael H. Lehman/Released)

- Image ID: P4EK5Y
180616-N-PC620-0050 KIEL, Germany (June 16, 2018) U.S. Marine Cpl. Jonathan Klein, from San Antonio, gives a tour of an M1A1 Abrams tank, attached to the 26th Marine Expeditionary Unit, aboard the Harpers Ferry-class dock landing ship USS Oak Hill (LSD 51), in Kiel, Germany, during Kiel Week 2018, June 16. Oak Hill, home-ported in Virginia Beach, Virginia, is conducting naval operations in the U.S. 6th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Michael H. Lehman/Released)
AB Forces News Collection / Alamy Stock Photo
Image ID: P4EK5Y