USS Vengeance was a Vulcan Hello Machine. Everything about it, including its name was to intimidate the Klingons into peace. Knowing what happened in the prime-u, not a terribly bad idea.Admiral Marcus had George Bush syndrome, lets attack the Klingons since a maniac Romulan destroyed a home planet....(lets attack Saddam in Iraq after Saudi Arabian terrorists attack our nation). Based on the JJverse politics, there was no evidence the Klingons were going to attack the Federation. 'War is inevitable so lets start one makes a load of sense'![]()