Unless this is some remote podunk coast guard satellite station, exactly how does a nuclear armed military lose control of a military base.
It's not a excuse, but the base was located within settlements in a major urban centre. Apparently, they managed to jump the walls and break in through one of the sides after monitoring it for days. It's also suggested they got in via the sewage drain through one side.
http://propakistani.pk/2011/05/23/pns-mehran-govt-should-ban-google-maps-for-sensitive-locations/
It's more interested to analyze who actually carried out the attacks. Two parties are claiming responsibility: the Taliban and the Indian backed Baloch insurgency. It's hard to believe the Taliban carried out the attack without any foreign help. There are plenty of reasons to believe that Indian elements were involved. The main basis for India's claim that the Mumbai attacks were carried out by Pakistan was the sophisticated weaponry used. In the same way, it would be impossible for the terrorists to acquire the weapons used without a military backing them somewhere. Ofcourse, it is possible that elements within the Pakistani military itself was involved--we should analyze with an open mind.
The Navy has also said that they doubt that this is revenge for OBL's killing. They believe these attacks are related to attacks on Navy personnel in the previous weeks. Security analysts believe that there is no reason why the Taliban would attack a Naval base except show their strength. They could have chosen a softer target, or at least something that was being against them. What good does a naval surveillance aircraft do against terrorism?
India, on the other hand would have plenty to gain:
1) Revenge for the Mumbai attacks.
2) Cripple Pakistan's naval defence which was seen as a major threat to the Indian submarines.
3) Apply more pressure on Pakistan's nuclear assets.
4) Great timing to pounce after the OBL episide--anything that destabilizes Pakistan more.
What I find retarded is that nobody in the Pakistani leadership has taken a stand. The idiot Rehman Malik should be hanged along with Zardari. They keep claiming that this a difficult time but don't tell us what they are doing to make sure it doesn't happen again.