This is what the New York Times sources reported, yes.

Short excerpt of the paywalled article:

Two of the officers targeted by Mr. Hegseth are Black and two are women on a promotion list that consisted of 29 other officers, most of whom are white men. Mr. Hegseth’s highly unusual decision to remove the officers prompted some senior military officials to question whether they were being singled out because of their race or gender, officials said.

Mr. Hegseth had been pressing Mr. Driscoll and General George for months to remove the officers from the promotion list. But Mr. Driscoll and General George refused, citing the officers’ long records of exemplary service.

Two weeks ago, General George asked Mr. Hegseth to meet with him to discuss the removal of the four officers from the one-star list, as well as the general’s view that Mr. Hegseth was interfering unnecessarily in Army personnel decisions overall, the officials said. Mr. Hegseth refused to meet with General George about the matter, they said.