Yet Another Blackhawk Down

A US army helicopter, with four people believed to be on board, has crashed on a night mission in southwestern Afghanistan, a US defence official says.

[...]

Two US defence officials told the Associated Press news agency that four US troops were aboard the helicopter, identified as an Army Black Hawk, and one official said initial word from the scene was that officials "don't expect" that any of the four survived.

[...]

While helicopter crashes occur with some regularity in Afghanistan, ISAF says they are rarely the result of Taliban fire.

  alJazeera

Of course not. Begging the question: what is causing “regular” helicopter crashes? If it's not Taliban fire, shouldn't we have fixed that problem?

...but hey, do what you want...you will anyway.