The country's military 'capability' is unclear. [=the country's ability to fight a war is unclear]
The country does not have 'nuclear capability'. [=does not have nuclear weapons]
The device has the 'capability' of recording two television channels at once.
(..) have so brilliantly adapted... ...that they can regenerate entire limbs at will. You can imagine my envy. We're trying to harness this capability... ...and transfer it into our host subject: Freddy the three-legged mouse. Enter the algorithm now. Need to take that? (..)2012 The Amazing Spider-Man