The New York Times covered the Kabul memorial ceremony of the 10 aid workers who were recently killed in Afghanistan.  The ceremony was held in the British cemetery there:

Originally established for British military dead in the Second Afghan War, in 1879, it is probably the only place in the capital where crosses are on public display (churches are illegal here).

The memorial was reportedly consciously non-religious:

If there was a theme to the memorial service, which was self-consciously non-religious, it was the thought that these were people who died doing something they believed in passionately, and the best way to honor them was to keep at it.