Question: I've seen the movie several times now but I still don't know the answer to this: in the beginning of the movie, who kills the two Japanese snipers - zombies or some clones of Alice?
Answer: Based on the sounds to go with the scene, I'd say it is zombies taking the guards out. However, considering following events it is more likely that Alice and her friends have something to do with it.
Question: Why did the crew of the Arcadia abandon ship?
Answer: Wesker needed to consume fresh DNA to help control the T-virus. He was eating people who had been captured. This scared the crew enough to abandon ship.
Question: Who was the blonde woman who appeared in one of Umbrella's armed aerial transports that was heading for the Arcadia at the very end of the movie?
Answer: Jill Valentine, played by Sienna Guillory, from Resident Evil: Apocalypse.
Chosen answer: Only Claire, Kim-Yong and Alice were left, and Alice and Claire were paying attention to Kim, who was very reluctant about going into the tunnel. The camera is just focused on what the characters are focused on, Kim-Yong.
Friso94