Yes, I think that in terms of IC logistics, the two ships could either be assigned by reporting officer (ie. the Kamikaze and the B52 working together since Killian has both of them) or by taking into consideration the attributes of each vessel. The Singapore Sling is the fastest ship, for example, so it wouldn't make as much sense to put them with a beloved old clunker like the Tequila Sunrise and have Euphie & Co twiddling their thumbs waiting for them to arrive.