https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8782654Edit ImageSaveSaveEditCropCustom Text2nd Battalion, 4th Field Artillery has a live-fire exercise of its Multiple Launch Rocket System at Fort Sill's West Range, April 6. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 3500 x 2333 px | 300 dpiBest Quality JPEG 5184 x 3456 px | 300 dpiFree Download2nd Battalion, 4th Field Artillery has a live-fire exercise of its Multiple Launch Rocket System at Fort Sill's West Range, April 6. Original public domain image from FlickrMore