Furthermore, the UCAV recharges every 40 seconds, while tanks respawn every 2 minutes (by default), meaning that a squad with 5 UCAVs can completely shut down enemy armor provided the map has 3 armored vehicles or less. An interesting thing to note is that the UCAV will deal damage even if the vehicle has Active Protection active, meaning that 5 UCAVs result in an unavoidable death for any vehicle provided all of them connect. Its explosive power and radius are about the same as a single C4 pack, however it only deals 20 damage to armored vehicles. When detonated, the tube that it was launched from will shatter after 25 seconds, and the UCAV will be able to be deployed again after 40 seconds. After losing contact the drone will explode. The UCAV has a maximum range of about 400 meters-traveling roughly 40 meters per second for 10 seconds-after which contact is lost with the drone. The airburst warhead for UCAV is significantly more deadly to infantry than standard UCAV warhead, it can easily score multi-kills. By pressing Fire, the UCAV's airburst explosive can be detonated once unlocked by completing the assignment I'm Dynamite. The user then steers it like an air vehicle. Its launch tube first has to be set down (like the M224 Mortar), whereupon it immediately launches. Unlike the TV Guided Missile there is no delay in the turning movement sent to it. It functions in a similar manner to the TV Guided Missile, allowing for users to see through its onboard camera and steer the UCAV towards enemies. It is unlocked upon the completion of the ' Eyes in the Sky' assignment. The UCAV is a gadget for the Support kit featured in Battlefield 4: China Rising. 'A small reconnaissance unmanned combat aerial vehicle armed with an explosive warhead that allows the Support class to use it as a guided munitions'

Battlefield 4 suav unlock