There's a scene at the starting of the movie, where men are tortured and they are shown naked. Nothing sexual is implied though but bare buttocks of men are clearly visible in the background.

There are some intense torture scenes (men being whipped, forced feeding of fasters, people being whipped as they crawl) and scenes of a massacre. There are also some shooting scenes, but those don't have any gore.

Massacre scene (Jalianwalla massacre) and the "Crawling order" street scene. Also torture scenes (people being whipped and beaten) and force fed. All very appropriate to movie, but worth being aware of when showing to young children.