; or (B) the Chief Executive of an Indian tribal government affected by a wildfire. (2) Basis A request for a declaration of a Federal lands wildfire disaster shall be based on a finding that the wildfire is of such severity and magnitude that effective response is beyond the capabilities of the State and the affected local governments and that Federal assistance is necessary. As part of such request, and as a prerequisite to assistance under this Act, the Governor or Chief Executive of the Indian tribal government making the request shall take appropriate response action under State or tribal law and direct execution of the State’s or tribe’s emergency plan. The Governor or Chief Executive shall furnish to the President and the Secretary of Housing and Urban Development information on the nature and amount of State, local, and tribal resources which have been or will be committed to alleviating the results of the wildfire, and shall certify that, for the current wildfire, State, local, or tribal government obligations and expenditures, as applicable (of which State or tribal commitments shall be a significant proportion) will comply with all applicable cost-sharing requirements of this Act. (3) Area of secondary and tertiary damage In making a request for a declaration under this section of a Federal lands wildfire disaster, the Governor or Chief Executive of an Indian tribal government shall include a designation of an area within which assistance under section 3 may be provided for secondary and tertiary damages described in section 3(d)(1)(B), which may not include any area more than 100 miles from the area directly subject to the wildfire involved. (c) Savings provision Nothing in this section may be construed to prohibit an Indian tribal government from receiving assistance under this Act through a declaration made by the President at the request under subsection (a) of a State if the President does not make a declaration for the tribal government for the same wildfire. 3. Disaster recovery assistance for