From the announcement:
Two new units and one accessory pack are now available for Dust Tactics and Dust Warfare at your local retailer and on our webstore! With Operation “Icarus” on the horizon, the skies above Zverograd are anything but safe, and the ground is littered with fallen soldiers and scraps of defeated walkers. The Axis is deploying their new VK powered jet, the Horten HO-347, in an effort to secure their hold on the Zverograd airfield. The SSU is trying to make the most of the VK stored in the walkers of fallen friends with the KV47 Recovery & Demolition Walkers. The Axis has stationed their troops in the relative cover and security of quonset huts positioned on the airfield, and the Allies and SSU will have a difficult time digging them out of their position.