More than 2,000 National Guardsmen from the District of Columbia and six states have been activated as part of the federal operation in the capital.

Hundreds more National Guard troops were expected to deploy in Washington this week after the governors of Mississippi and Louisiana joined three other Republican-led states in supporting President T...

While troop deployments and foot patrols in downtown areas and around the National Mall have gotten the most attention, life in historically diverse neighborhoods like Columbia Heights is being resha...