Driscoll offered no reason for his exit as Army secretary but said Wednesday was his last full day

Reporting cited here

1. reported

   Dan Driscoll said September 2 was his last full day as Army secretary without publicly explaining his departure. AP reported that his exit left the Army without Senate-confirmed top civilian or uniformed leaders.

   Opening and section on departure during renewed fighting

   Driscoll departure leaves Army without Senate-confirmed civilian and uniformed chiefs · Historical leadership vacancy; acting secretary appointed September 3