when will open beta start for war thunder navy?

Team play: The long-awaited combat wings formations are now available.Communication functions: General game chat was added, as well as all necessary communication functions such as private channels, friend lists, and blacklists.Updated interface: All menus, hangar elements, planes, stats, and achievement screens were changed and upgraded with additional data to be more informative and user-friendly.The open beta comes coupled with the latest major update which includes: The closed beta saw over a thousand updates and open beta is no exception. With the update to Open Beta, War Thunder is now open for everyone to enjoy. Players spent literally millions of hours competing in historically accurate WW2 battles involving dozens of planes along with Naval and AA ground support. It's no wonder then that over 600,000 players participated in over 60 million matches during the game's closed beta. Plus War Thunder offers realistic modes for those seeking a much more accurate sim, complete with managing engine fuel mixtures and even pilot fatigue. Suddenly I could enjoy a very 'realistic' fighter sim without having to feel like I couldn't use a keyboard and mouse to be competitive. The game was able to grab my attention right off the bat with its friendly beginner interface coupled with incredible depth. War Thunder seemed to understand that there are those who enjoy the high flying acrobatics and complexities of WW2 fighter games but suffer from the 'I'm terrible at flying' syndrome.

All of this changed when I got a taste of Gaijin Entertainment's World War II combat MMO War Thunder. So you can understand why I usually shy away from any game that requires a joystick. My piloting endeavors are often met with disastrous results and usually consist of my plane's flaming carcass charging towards the ground.

When will open beta start for war thunder navy?