protect the health, safety, and welfare of the residents of the State following the issuance of an alert described in subsection (a)(1) for that State. (c) Guidance The Secretary of Homeland Security, acting through the Administrator, shall work with the Governor of a State warning point to develop and implement appropriate protective action plans to respond to an alert described in subsection (a)(1) for that State. (d) Study and report Not later than 1 year after the date of enactment of this Act, the Secretary of Homeland Security shall— (1) examine the feasibility of establishing an alert designation under the public alert and warning system that would be used to alert and warn the public of a missile threat while concurrently alerting a State warning point so that a State may activate related protective action plans