https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3578976Edit ImageSaveSaveEditCropCustom TextLava Dogs. Marines with 1st Battalion, 3rd Marine Regiment, the "Lava Dogs," stack up to breach a door with a donut charge during exercise Lava Viper aboard Pohakuloa Training Area, Hawaii. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 907 px | 300 dpiLarge JPEG 3500 x 2644 px | 300 dpiBest Quality JPEG 4320 x 3264 px | 300 dpiFree DownloadLava Dogs. Marines with 1st Battalion, 3rd Marine Regiment, the "Lava Dogs," stack up to breach a door with a donut charge during exercise Lava Viper aboard Pohakuloa Training Area, Hawaii. Original public domain image from FlickrMore