arlington national cemetery is divided into 70 sections, with some sections in the southeast part of the cemetery saved for future use. section 60, in the southeast part of the cemetery, is the burial ground for military personnel killed in the iraq war and the war in afghanistan. in 2005, arlington national cemetery bought another from the national park service, along with from the department of defense that was part of fort myer and that is the site of the navy annex.