Service in the uniformed services

The term “employment” shall, notwithstanding the provisions of subsection (b) of this section, include—

(A) service performed by an individual as a member of a uniformed service on active duty, but such term shall not include any such service which is performed while on leave without pay, and

(B) service performed by an individual as a member of a uniformed service on inactive duty training.

The term “active duty” means “active duty” as described in paragraph (21) of section 101 of title 38 , United States Code, except that it shall also include “active duty for training” as described in paragraph (22) of such section.

The term “inactive duty training” means “inactive duty training” as described in paragraph (23) of such section 101.