; (F) during which the borrower is performing qualifying National Guard duty during a war or other military operation or national emergency and for the 180-day period following the demobilization date for the service; (G) during which the borrower is serving in— (i) an approved national service position (as defined in section 101 of the National and Community Service Act of 1990 ( 42 U.S.C. 12511 )) in an Americorps program (defined for purposes of this subparagraph as a program carried out under subtitle C or E of title I of the National and Community Service Act of 1990 ( 42 U.S.C. 12571 et seq., 12611 et seq.) or title I of the Domestic Volunteer Service Act of 1973 ( 42 U.S.C. 4951 et seq.)); (ii) in the Peace Corps; or (iii) in a teaching position that would qualify for teacher loan forgiveness under section 428J; (H) not in excess of 3 years during which the Secretary determines, in accordance with regulations prescribed under section 435(o), that the borrower has experienced or will experience an economic hardship, such as experiencing financial difficulties, having unexpected or significant medical expenses, or being unable to find full-time employment; (I) during which a borrower’s ability to make payments, as determined by the Secretary, has been adversely affected by— (i) any major disaster or emergency declared by the President under section 401 or 501, respectively, of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5170 , 5191); (ii) a local emergency, as declared by the appropriate government agency; or (iii) a military mobilization; (J) during which the borrower is awaiting a determination by the Secretary of the borrower’s request for a pause payment, change in repayment plan, loan forgiveness or cancellation, or consolidation loan