Damn sight bigger target and there are not a lot of hiding places in the
sky. In any case, you are talking about a miniscule little country. Try to
keep an eye on this one.

I am ALMOST old enough to remember a similar idea held in UK and Europe
before WW2, that 'the bomber (aircraft) will always get through'. The
RAF pretty well disproved it.

There is a finite probability that an individual terrorist, acting
completely alone, might evade all the checks. But it's far more
difficult for members of a terrorist cell to evade detection.
--
Regards, John Woodgate, OOO - Own Opinions Only.
The good news is that nothing is compulsory.
The bad news is that everything is prohibited.
http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk