B-52 Intercept mission with RSBN & PRMG nav/landing. DCS World

So I was playing with the mission editor. I wanted a small mission to let me practice RSBN & PRMG navigation & landings. And to become more accustomed to making training sessions when I can’t find what I am looking for.
How come when I select any aircraft I can only select “client”? There is no option for “player” in the dropdown. I made a few other missions for the f-18 and player was available. And what plane is the Russian AWACS? I wanted to try putting one in and maybe add some targets to practice air to air.
In the video I was successful at making it to the airfield with low visibility. I shot down one B-52 & ran out of ammo before I splashed the second. It did abort so the mission was a success,
Thanks in advance.