It's ironic that the government is arsed about it being shot at when you have to ask why Russian aircraft were able to get close to it without any air support. Typhoons are now having to escort aircraft in the area but on another day we could have lost 1 and well it's a bit too late then.
It's only proving that an AWACS aircraft is critical. It could pick up these enemy Russian aircraft far in advance to scramble the Typhoons or whatever the closest NATO air defence is. It could even pickup ships and alsorts in the area which would be pretty useful I'm sure to the Ukrainians.
However, because we sold off Sentry earlier this year we now haven't got any AWACS capability until next year when Wedgetail is put into service.