The Alkonost class submarine is the latest Union made naval vessel. It supports various weapons to encounter both sea, land and even air targets.
About this creation
The Alknonost class was developed right before the war with the Conglomerate. it was already clear that the Union would be defeated at sea, since it lacked a good navy. The Alkonost is one of the vessels that would have a chance to turn the tide. It has a wide array of weapons, like torpedos to destroy other ships, several missile bays that can be fired just right under the surface to both air and land targets (depends on what kind of missile is used).
The vehicle was based on the submarine of our ally Belgica
As can be seen, the general profile
The Alkonost is a conventional large submarine, with one big turbine to propell the vehicle at decent speeds, despite it's size.
Front view, As it became clear that the Union needed a real ship killer, but also be manned by poorly trained troops it was decided to choose a simplification of a more advanced torpedo. However tests have proven both the cheap and expensive torpedo type have more or less the same result.
And my favorite shot, here two of them fire a ballistic missile under the surface.