The warship Carney has wrapped up its unprecedented cruise in the Middle East, where it battled Iran-backed Houthi rebel barrages on a near-daily basis.
Lung samples from service members they tested found traces of toxic vaporized metals and other hazardous items, well above that of non-deployed personnel.
In March the Navy reportedly engaged with a larger number of anti-ship ballistic missiles and air drones, but fewer surface drones than the month prior.