Republican senators are seeking more information about the departures of senior leadership at the Pentagon. This demand comes amid the Iran war. The senators want to know more about the turnover of top officials at the Department of Defense.

Further details about the senators' request are available from the source. The demand for information is related to the current situation with Iran, but specific details about the departures are not provided.

The source has more information about the Republican senators' demand for more details about the senior leadership changes at the Pentagon.