U.S. Marine Corps photo by Staff Sgt. T. T. Parish/Released 160916-M-PJ332-197.JPG
Sep 20, 2016
Lance Cpl. Fernando A. Castillo, a mortarman with Weapons Company, Battalion Landing Team, 2nd Battalion, 4th Marine Regiment, 31st Marine Expeditionary Unit, aligns targeting reference points to ensure accurate fire with 81 mm mortars during training on Farallon de Medinilla Range, Commonwealth Northern Mariana Islands, Sept. 16, 2016. The mortarmen fired nearly 100 81 mm mortar rounds during training on the uninhabited targeting range as part of Valiant Shield 16. Valiant Shield 16 is a biennial field training exercise designed to develop the integration of joint U.S. forces. The training enables real-world proficiency of joint forces to detect, locate, track and engage units – at sea, in the air, on land, and in cyberspace – to prepare for a range of possible military operations.
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.