The hanar have sent their warships to engage the Reapers to repay Commander Shepard for saving their homeworld. Though their navy is relatively small, the hanar have also provided the services of their best drell combat specialists. They are accomplished spies, saboteurs and assassins, trained at an extremely young age. While the hanar are normally loathe to send trusted allies into open warfare, these are desperate times.
A medi-gel formulated especially for the hanar has been distributed to hanar civilians and fleet captains.