Can a Terrorist ID ship just blow you up without any RP beforehand ?

[Haste]

Nomads aren't terrorists, they're aliens...and it's within their RP to not necessarily communicate, since, you know...they're ALIENS.

*shrugs*

Then again, a Nomad player can describe some "visuals" that hint at upcoming aggression. I'd argue that in a lot of the cases that feels a lot more natural than the telepathic "I AM AN ANGRY NOMAD I KEEL U" stuff. It's basically silently engaging while warning the enemy player "fairly" and playing by the rules (ignoring poorly documented rule exceptions for Nomads).