Terrorists do threaten national security, but very rarely provide an existential threat. It's hard to imagine a terrorist group causing the collapse of the USA.
> It's hard to imagine a terrorist group causing the collapse of the USA.
It's actually not that hard to imagine: dirty bomb set off in midtown Manhattan, kills thousands and sickens tens of thousands. In its hasty reply, the US launches a massive counterstrike against somewhere based on shoddy intel. Putin says, oh hell no, and red buttons are pushed. That's game over folks.
It's actually not that hard to imagine: dirty bomb set off in midtown Manhattan, kills thousands and sickens tens of thousands. In its hasty reply, the US launches a massive counterstrike against somewhere based on shoddy intel. Putin says, oh hell no, and red buttons are pushed. That's game over folks.