For the love of Yuri, guys, it's SO-yuz¹.
The "yu" is one letter in Cyrillic. It cannot be split up.
If I have to listen to SOYooze for the next whatever², I swear...
¹Technically, it's closer to suh-yuz. Long story.
² I also get irked at "bay-ZHING." Don't even get me started on "TOLL-kin."