I read the US is demanding armed guards on flights to the USA and at leat a couple of countries have refused and now the US government and those countries which have refused are looking for other ways acceptable to both sides. It seems to me the US government has been especially insensitive in telling other countries “THIS is what you shall do”. It would have been better to work things out with them beforehand.
Regarding the specific instances we are discussing I do not believe we have sufficient information to jusdge whether the US acted reasonably or not. If they had some serious information that we don’t know about then it might be justified but again, it all points at clumsy handling. You would think passengers are screened sufficiently. Regarding the pilots I would think the USA can easily demand any pilot flying to the USA pass a security screening too.
Unless and until we get more information supporting these actions they look like clumsy actions which only cause trouble for no gain.
One thing is for sure: the climate of insecurity is getting worse, not better. The aim of terrorists is not to kill people but to make people live in fear. Those who believed the USA invading Iraq and confronting the rest of the world would scare their enemies shitless and would make America feel safe again. . . it seems they were wrong. America does not feel safer now than a year ago.