124 STAT. 4190 PUBLIC LAW 111–383—JAN. 7, 2011 in a lease, license, or other real estate agreement for an airfield and shall use such a determination to offset appropriate amounts imposed under subsection (a) for that airfield.’’. (b) CLERICAL AMENDMENT.—The table of sections at the begin- ning of such chapter is amended by adding at the end the following new item: ‘‘2697. Acceptance and use of landing fees charged for use of domestic military air- fields by civil aircraft.’’. SEC. 342. EXTENSION OF ARSENAL SUPPORT PROGRAM INITIATIVE. Section 343 of the Floyd D. Spence National Defense Authoriza- tion Act for Fiscal Year 2001 (Public Law 106–398; 10 U.S.C. 4551 note), as amended by section 341 of the National Defense Authorization Act for Fiscal Year 2008 (Public Law 110–181; 122 Stat. 69) and section 354 of the National Defense Authorization Act for Fiscal Year 2010 (Public Law 111–84; 123 Stat. 2264), is further amended— (1) in subsection (a), by striking ‘‘2011’’ and inserting ‘‘2012’’; and (2) in subsection (g)(1), by striking ‘‘2011’’ and inserting ‘‘2012’’. SEC. 343. LIMITATION ON OBLIGATION OF FUNDS FOR THE ARMY HUMAN TERRAIN SYSTEM. (a) LIMITATION.—Of the amounts authorized to be appropriated for the Human Terrain System (hereinafter in this section referred to as the ‘‘HTS’’) that are described in subsection (b), not more than 85 percent of the amounts remaining unobligated as of the date of enactment of this Act may be obligated until the Secretary of the Army submits to the congressional defense committees each of the following: (1) A validation of all HTS requirements, including any prior joint urgent operational needs statements. (2) A certification that policies, procedures, and guidance are in place to protect the integrity of social science researchers participating in HTS, including ethical guidelines and human studies research procedures. (b) COVERED AUTHORIZATIONS OR APPROPRIATIONS.—The amounts authorized to be appropriated described in this subsection are amounts authorized to be appropriated for fiscal year 2011, including such amounts authorized to be appropriated for oversees contingency operations, for— (1) operation and maintenance for HTS; (2) procurement for Mapping the Human Terrain hardware and software; and (3) research, development, test, and evaluation for Mapping the Human Terrain hardware and software. SEC. 344. LIMITATION ON OBLIGATION OF FUNDS PENDING SUBMIS - SION OF CLASSIFIED JUSTIFICATION MATERIAL. Of the amounts authorized to be appropriated in this title for fiscal year 2011 for the Office of the Secretary of Defense, of the amount that corresponds with budget activity four, line 270, in the budget transmitted to Congress by the President for fiscal year 2011, not more than 90 percent may be obligated until 15 days after the information cited in the classified annex accom- panying this Act relating to the provision of classified justification Time period. Certification. 10 USC 4551 note.
