Rocket Artillery is a kind of Support Asset. It allows the commander to call in an inaccurate but highly lethal barrage on a targeted area. Rocket Artillery is effective at destroying massed infantry or enemy structures, but should be used with caution around friendly players.
Rocket Artillery has a major downside of taking quite a long time to reload. Each Rocket Artillery battery can take almost an hour to reload. This is offset by a number of Rocket Artillery batteries being available at once; though if all of them are used, it will take a very long time for them to reload. Thus, they should be used carefully.
Like all Support Assets, a number of variations of Rocket Artillery exist.