Now to UN "Peacekeepers".
I think a large part of the problem is this name. They are certainly not "peacekeepers".
However, they get labeled that way and then armed military men show up at the site of an armed conflict that is
supposedly over or under a truce.
Is it unreasonable to expect that the locals (and the rest of the world) view these armed "peacekeepers" as... well... peacekeepers?
And what does the world expect when it hears "peacekeeper"?
one who protects the rights of others by peacefully enforcing the laws and rules we live by
Why would you need guns to "peacefully enforce the laws"? The guns imply a willingness to use force.
It's clear that this is an impossible mission given the way the UN goes about it. They tell the "bad guys" on both sides their ROE and it's an incredible gift to the bad guys.
The UN "Peacekeepers" will not fire unless fired upon. They will not intervene to stop slaughter (Rwanda, Srebrenica). They will leave if you fire at them too often. The greatest punishment they can mete out to the bad guys is a nasty report handed in to the UN to be debated and forgotten.
Under those terms, it's no wonder they can't do anything. The fact that they can't leads to Rwanda.
So again, there's no point in sending soldiers. Soldiers with guns imply that force will be used if necessary but clearly this is not so.
Therefore, just send civilian observers.