What event, person, place, or thing affects military intelligence history today?

I would suggest Joseph Rochefort or Edward Layton, and their associated bio's and works , both commercial, and their military writing's on the Pacific War.

Benedict Arnold.

sorry SGT Anthony..Im preaching to MI..I did not see you were MI. LOL...SORRY

Be careful, wikileaks and other open source documentation of stolen information from Manning and Snowden and brought to the attention of your command and S2 is still prosecutable under UCMJ for spillage of classified information unless cleared by the agencies. Even if its public knowledge, you bringing it forward makes it a crime.

http://www.theguardian.com/world/2013/aug/21/bradley-manning-35-years-prison-wikileaks-sentence
This security breach really gets me mad for all of those who are fugitives or dead.. Hopefully the army will punish him and not let him have a government- paid sex change. His leaks have caused, hundreds if not thousands of Afghan/Iraqi people who helped give info to u.s. forces who are still stuck in Iraq and Afghanistan, a death sentence in the theory of trying to reveal injustices.