U.S. District Judge Philip Halpern in White Plains, New York, rejected a request for preliminary injunction sought by Students for Fair Admissions, which was founded by affirmative action opponent Edward Blum.

The ruling came after a federal judge in Maryland on Dec. 14 rejected a similar request by Blum's group to prevent the U.S. Naval Academy at Annapolis from considering race.

Blum's group had sued both military academies this year with the goal of ending what was essentially an exemption for them tucked into the Supreme Court's ruling on college admissions in June that allowed them to continue to consider race in admissions.

In a ruling by its conservative majority, the U.S. Supreme Court rejected policies long used by American colleges and universities to increase the number of Black, Hispanic and other minority students on U.S. campuses.

In invalidating admissions policies at Harvard University and the University of North Carolina, the Supreme Court did not address race in admissions at military academies, which Chief Justice John Roberts in a footnote said had "potentially distinct interests."

Blum's group in a lawsuit filed in September alleged the West Point, New York-based academy's admissions practices discriminated against white applicants and violated the principle of equal protection in the U.S. Constitution's Fifth Amendment.

President Joe Biden's administration in defending the military academies' policies argued that senior military leaders have long recognized that a scarcity of minority officers can create distrust within the armed forces.

The Justice Department in court filings said the prestigious West Point was a "vital pipeline to the officer corps" and that its race-conscious admissions practices helped the Army achieve its "mission critical" goal of having officers as diverse as its enlisted military personnel.

Although Black people make up 20.2% of the Army's active duty enlisted personnel, only 11% of officers are Black, the Justice Department said. Hispanic people constitute 18% of active personnel but only 9% of officers, the department said.

White people by contrast constitute 51.7% of the Army active duty enlisted corps and 68% of its officers, the Justice Department said.

(Reporting by Nate Raymond in Boston, Editing by Alexia Garamfalvi and Josie Kao)

By Nate Raymond