I think this might be Battlefront 2015. The map looks like the Sullust map to me. Might be something else, but it’s not from one of the 9 main-line movies.

From what I could find, gynecomastia (the medical term for breasts on amab people) is not required for breast cancer. Therefor any human can develop breast cancer, as long as they are born with mammary glands, which is essential everyone.

Gynecomastia is linked with an increased chance of breast cancer in males though.

I think for me, it would be the Fukushima catastrophe. I was 8 at the time and I remember my school doing a donation event for it.