ROSSLYN, VA. — The Department of Defense has renewed five leases with Monday Properties in Rossyln totaling more than 293,500 square feet. The leases include 110,000 square feet at 1401 Wilson Blvd.; 83,740 square feet at 1400 Key Blvd.; and 47,600 square feet at 1101 Wilson Blvd. The transactions are all 5-year lease renewals. The General Services Administration's T.C. Hairston and Studley's Mett Miller and Todd Valentine represented the tenant. Chales Dilks and Kurt Stout of Grubb & Ellis, along with Monday's Tim Helmig and John Warton, represented the ownership.