The Last Resort?

[Leon]

Anyone being watching this one on Sky One?  The basic synopsis is a US nuclear sub captain receives a fire order to launch nukes on Pakistan through a secondary communication channel.  When he requests proper confirmation, he's attacked by his own side, and they have to seek refuge from their own country. 

The first 3-4 episodes were really good, although it's dropped off a little in the last couple.  Interesting premise, but I'm not sure yet if it can fill a full series?  Time will tell.