I've seen lots of discussions about the Enterprise's chain of command before, but I'm interested in the episode "Disaster" specifically and whether anyone with real life military knowledge can help me out here.
On the bridge, Lieutenant Monroe has apparently been left in command by Captain Picard when he leaves the bridge. But shortly thereafter, she is killed. O'Brien says that Counselor Troi, who holds the rank of Lieutenant Commander, is the senior officer on the deck, and so she -- rather reluctantly -- takes command.
Now, granted, Troi is an experienced officer and does hold a relatively high rank. However, she is essentially a medical specialist. She has no experience with ship operations or command at that point in her career. If this were a real life military scenario, would her rank alone let her take command, or would someone with a lower rank but more direct experience, like Ensign Ro, take command? Or what about O'Brien who is, without a doubt, the most experienced person on the bridge at the time, but is not an officer?
On the bridge, Lieutenant Monroe has apparently been left in command by Captain Picard when he leaves the bridge. But shortly thereafter, she is killed. O'Brien says that Counselor Troi, who holds the rank of Lieutenant Commander, is the senior officer on the deck, and so she -- rather reluctantly -- takes command.
Now, granted, Troi is an experienced officer and does hold a relatively high rank. However, she is essentially a medical specialist. She has no experience with ship operations or command at that point in her career. If this were a real life military scenario, would her rank alone let her take command, or would someone with a lower rank but more direct experience, like Ensign Ro, take command? Or what about O'Brien who is, without a doubt, the most experienced person on the bridge at the time, but is not an officer?