Angelina Jolie wrote farewell letter to Brad after becoming target on UN mission

She said: I had moments where I've been in a house and people have pounded on the doors and screamed at you and said, We know she's in there and we want her passport, and I've had moments recently when I went to Afghanistan, and I've got off the plane thinking, this is fine.'

And then I got there and they said, the people are very angry with you. They are angry that you are a woman and you are American and you are with UNHCR (United Nations High Commissioner for Refugees), so you are the target.

And so they gave me a briefing and they said everybody needs to write their blood type down.

Reliving the experience in an interview with OK! Magazine, she continued: There's a guy outside with a bulletproof vest, he put his passport in the vest, because he would be the one to take me out. I wrote a note to Brad in the process and figured if anything happens he'll find it.

I was fine, but then two weeks later they did attack the UN and they killed everybody in the bunker.

I figured if anything happened he'd find it.