"The State Department, based on terrorist threat information, reiterates its 29 January 2011 alert to US citizens of the potential for terrorist attacks in Azerbaijan, including against American interests. This threat remains serious," said a notice to US citizens posted on the Baku Embassy website on 11 February.
Both the US and British embassies issued the original warning to their citizens in Azerbaijan on 29 January.
"US citizens in Azerbaijan should remain vigilant, particularly in public places associated with the Western community. In addition, US citizens should remain aware of their surroundings, be vigilant about their personal security, maintain an