In the German translation the ship Ishkur has the following bonus:
“7,5% Bonus auf die Geschwindigkeit des Schiffs zum Aufspühren von Drohnen”
Which translates to: 7,5% bonus to track down drones.
I am sure this is a translation issue with the word tracking. According to the usual translation of that word this should be:
“7,5% Bonus auf die Nachführgeschwindigkeit von Drohnen”