Residents say group is training boys and teen in its laws and fighting methods. RAQQA, Syria— -- Mohammed, a 14-year-old from Raqqa, found himself in Ashbal al-Ezz, an Islamic State of Iraq and ...

Add Yahoo as a preferred source to see more of our stories on Google. An active shooter response manual from the U.S. Department of Homeland Security outlines the basic tenants of this tactic. "Run, ...

Is the study of fighting methods meaningful? -- Advances in small arms, 1830-59 -- Developments in tactical doctrine, 1843-59 -- Artillery prior to the Civil War -- The reaction of the American ...