Intelligence agencies are expected to never make mistakes: why is this the only profession subject to such an impossible standard?

Intelligence agencies are expected to never make mistakes: why is this the only profession subject to such an impossible standard?
Nations cannot be permitted to send ‘hit squads’ to other nations to kill dissidents: is India part of this club?
We collect and receive intelligence on the condition that it be handled properly. What happens when someone ignores those rules?
People who put their lives at risk in Afghanistan to help our military in their operations abroad deserve our help: it is time for Canada to step up
Busy people need help understanding the torrent of information sent to them, including intelligence. That is where a national security advisor comes in.
When those accused of leaking intelligence to people without a ‘need to know’ interesting things can happen!
Intelligence agencies work hard to get the best information possible for their clients and would appreciate having their sources not outed
Intelligence is a useful tool for governments, but those in power have to understand how to use it properly
Of all the Western nations France seems to suffer the highest level of terrorist attacks. Why is this?
In the aftermath of the heinous attack by Hamas in Israel what next? A very good question with few answers