The party’s executive committee overwhelmingly approved the payments at a meeting this summer in Nashville, according to four members and others with knowledge of the situation who spoke on the condition of anonymity to describe a private meeting of the executive committee.

That means the GOP’s commitment to pay Trump’s personal legal expenses could be more than 10 times higher than previously known…

The payments are expected to continue over the coming months, and the executive committee could approve amounts beyond $1.6 million if it chooses, the people familiar with the decision said.

The payments are meant to help Trump defend himself against two parallel investigations of his business: a civil probe by New York Attorney General Letitia James (D) and a criminal investigation by James and Manhattan District Attorney Cyrus R. Vance Jr. (D).