In the third trailer, chris tells leon "she is the one who killed all my men." then leon states "I lost 70,000 people and the president because of simmons" I think that is what his name is I am not sure. Anyways, do you think simmons has something to do with the bsaa? He himself says, " I prevent outbreaks from happening, not cause them."
He was in a scene with Hunnigan so he's clearly acting as someone of importance for the 'good guys' while having machinations of his own, much like RE1 Wesker. --- "I'm going to go do British things, like drink cups of tea and eat bangers and mash, that sort of thing...because I'm British"