Syrian Warfare, it's a game from a small indie Russian developer, a RTS game that ppl say feels like Men of War (though I never played it). It's a good game, and for such a low price a great bargain.
The fundamentals for the game are pretty good, but it lacks a lot of quality of life details that could help you manage your forces better (and avoid some stupid losses of units or ammo cause ammo is limited here and you must take great care to spend it wisely), but I guess for a indie developer's first attempt in making a modern-military style RTS game it's a worthy effort and I don't regret buying it. It's a singleplayer game so no MP option. I hope it's okay to provide a link to the Steam store here, if not pls delete it from my post lol.
Real Time Strategy with a high degree of realism. The game is based on a true story.
store.steampowered.com