Submitted photo Greenwell Foundation Executive Director Jolanda Campbell, right, accepts a check from Tom Cavanaugh of Northrop Grumman. The $1,650 donation is given in support of veterans’ programs at Greenwell, including Southern Maryland Vacations for Vets and Vets Helping Vets, a new program launching in 2013. Northrop Grumman is a longtime supporter of the Greenwell Foundation. The foundation is dedicated to providing accessible and inclusive programs, services and facilities for all community members, with and without disabilities, at Greenwell State Park in Southern Maryland.