RIYADH - Western expatriates in the Gulf are on edge after a Canadian was shot dead in Kuwait in what appeared to be a response to American air raids on Afghanistan.
Nerves had already been frayed by a bomb blast in Khobar, Saudi Arabia, which killed two people including an American before the US raids started.
This week, a German couple in the kingdom escaped unhurt after a firebomb attack.
"People who live in compounds are scared to death - it's like being a red-striped zebra in a regular zebra herd," said Saudi-based US executive David Castillo, referring to the enclosed residential suburbs where Westerners live in Riyadh.
"A lot of people are stocking up on food and supplies so that if something does happen they can be more secure."