; and (ii) enter into agreements, as appropriate, with State and local firefighting agencies to carry out measures for wildfire prevention and response. (7) Adjacent management (A) In general Congress does not intend for the designation of wilderness areas by subsection (a) to lead to the creation of protective perimeters or buffer zones around the wilderness areas. (B) Activities outside wilderness The fact that a non-wilderness activity or use on land outside the wilderness areas designated by subsection (a) can be seen or heard from within the wilderness areas shall not, of itself, preclude the activity or use outside the boundary of the wilderness areas. (8) Military activities Nothing in this section precludes— (A) low-level overflights of military aircraft over the wilderness areas designated by subsection (a); (B) the designation or establishment of new units of special airspace, or the establishment of a military flight training route, over the wilderness areas designated by subsection (a); or (C) flight testing and evaluation. (9) Incorporation of acquired land and interests Any land within the boundary of a wilderness area designated by subsection (a) that is acquired by the United States shall— (A) become part of the wilderness area in which the land is located; and (B) be managed in accordance with— (i) this section; (ii) the Wilderness Act ( 16 U.S.C. 1131 et seq.)