Though an official release date hasn’t been announced, Bioware has a soft date scheduled for late March.  This free DLC through the Cerberus Network will feature the Hammerhead tank and 5 new missions for you to undertake.

Hit the jump for some screenshots and info.

Download the Firewalker pack and gain access to 5 new missions featuring the Hammerhead. The Hammerhead is a heavy assault vehicle that hovers over the battlefield at up to 120 kilometers per hour and features a guided missile system ensuring accuracy even during aggressive maneuvering.

- Cerberus Network