$1,000,000 to a foreign contractor: Provided , That this section shall not be applicable to contract awards for which the lowest responsive and responsible bid of a United States contractor exceeds the lowest responsive and responsible bid of a foreign contractor by greater than 20 percent: Provided further , That this section shall not apply to contract awards for military construction on Kwajalein Atoll for which the lowest responsive and responsible bid is submitted by a Marshallese contractor. 113. The Secretary of Defense shall inform the appropriate committees of both Houses of Congress, including the Committees on Appropriations, of plans and scope of any proposed military exercise involving United States personnel 30 days prior to its occurring, if amounts expended for construction, either temporary or permanent, are anticipated to exceed $100,000. 114. Funds appropriated to the Department of Defense for construction in prior years shall be available for construction authorized for each such military department by the authorizations enacted into law during the current session of Congress. 115. For military construction or family housing projects that are being completed with funds otherwise expired or lapsed for obligation, expired or lapsed funds may be used to pay the cost of associated supervision, inspection, overhead, engineering and design on those projects and on subsequent claims, if any. 116. Notwithstanding any other provision of law, any funds made available to a military department or defense agency for the construction of military projects may be obligated for a military construction project or contract, or for any portion of such a project or contract, at any time before the end of the fourth fiscal year after the fiscal year for which funds for such project were made available, if the funds obligated for such project: (1) are obligated from funds available for military construction projects