One of the Assignments carries 4 objectives with the rest only at 3. The L85A2, LSAT, MTAR, SKS and UMP-45 are the weapons packing new Assignments.
If you're not forking over for Premium then these new camo toys aren't you for. DICE revealed the new Assignments via the official Battlefield blog where they spilled the details.
L852 Specialist
OBJECTIVES 100 kills with the L85A2 50 headshots with the L85A2 15 Assault Rifle Ribbons Reward: L85A2 Berkut weapon camo
LSAT Specialist
OBJECTIVES 100 kills with the LSAT 25 kills with the M224 Mortar 15 Suppression Ribbons Reward: LSAT Digital Woodland weapon camo
MTAR Specialist
OBJECTIVES 100 kills with the MTAR-21 10 pieces of enemy equipment destroyed with the EOD Bot 15 Anti Vehicular Ribbons Reward: MTAR Woodland Oak weapon camo
SKS Specialist
OBJECTIVES 100 kills with the SKS 25 kill assists with the laser designator 15 accuracy ribbons Reward: SKS Desert Stripe weapon camo
UMP-45 Specialist
OBJECTIVES 50 kills with the UMP-45 as Assault 50 kills with the UMP-45 as Support 50 kills with the UMP-45 as Engineer 50 kills with the UMP-45 as Recon Reward: UMP-45 Berkut weapon camo