U.S. Marine Corps photo by Lance Cpl. Fabian Ortiz/Released 260217-M-AS625-1002.JPG
Feb 27, 2026
U.S. Marines with 1st Radio Battalion, I Marine Expeditionary Force Information Group, 2nd Radio Bn., II MIG, and 3rd Radio Bn., III MIG, participate in a frequency class during the Radio Reconnaissance Operators Course 26.2 at Marine Corps Base Camp Pendleton, California, Feb.17, 2026. The RROC is an annual course that trains and evaluates radio reconnaissance Marines and service members from the United Kingdom, Canada and Australia in developing advanced skills in signals intelligence, electronic warfare and reconnaissance skills over the course of several weeks. Participation in this course by allies underscores the importance of multilateral training opportunities to strengthen combined readiness and interoperability. (U.S. Marine Corps photo by Lance Cpl. Fabian Ortiz)
CAMERA
Canon EOS R5
LENS
RF28-70mm F2 L USM
APERTURE
2
SHUTTERSPEED
1/160
ISO
100
No camera details available.
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