to be clear, capability of a battery of patriot missiles which will probably have around six launchers and i imagine probably with accelerated training schedule of already knowledgeable ukrainian air defenders, probably two months come inside two months before it s on the ground and operating. but a battery is enough if it is properly integrated into the existing air defence network, to protect 1 s city. so it s important capability but it s not enough in terms of a passing but of course that pointed the problem for all of us, certainly when i was the commander of the us army in europe i never anticipated that russia would launch decision weapons and civilian targets. so that means that we are woefully unprepared in europe to protect our own citizens as well as of course critical infrastructure. abs, own citizens as well as of course critical infrastructure. own citizens as well as of course critical infrastructure. a couple of . uick final critical infrastructure. a couple of quick f