The recommendations are contained in a Defense Department report to Congress that serves as a starting point for a commission examining military, national and public service.
Congress ordered the Pentagon report, and the office of the undersecretary of defense for personnel and readiness completed it in the early months of the Trump administration.
Currently, only male citizens and residents age 18-25 are required to register, for a pace of about 2 million each year.

Women, whom the government has never ordered to sign up, would add 11 million to the Selective Service System database "in short order," the report says.