>>23357636Is this the thing that introduced beam shields?
Yep. Here's a spoiler-free webm.
>Is this section of the UC timeline only a film? Or is this movie supplemental to a series?Aside from the F91 film, there are some manga that explore the ~15 years before and afterward, there aren't other animated TV series, OVA, or films set in this part of the UC time period. The Char's Counterattack (UC0093) movie takes place 30 years before F91, and then Victory Gundam (UC0153) TV series takes place 30 years after F91.
There's other stuff like Gundam Hathaway that takes place in UC0105, but only one movie is out and the second movie is still in development. Either way, F91 is very standalone in terms of story. There's a manga series called Crossbone Gundam that has some base ties to some characters and groups from the F91 movie, but very quickly establishes itself as its own story and soon thereafter all relation to F91 the movie is mostly dropped in favor of new plotlines.