Iraq latest: At-a-glance BBC News Online charts the latest developments in the Iraq conflict. [All times GMT and approximate] Thursday, 3 April 1700: Electricity is down in Baghdad for the first time in the war. Artillery fire is heard on the southern outskirts of the city. 1636: The US military is investigating reports of a friendly fire incident involving US ground forces and an F-15 aircraft that left one soldier dead and others missing, US Central Command says. 1549: US President George Bush says coalition forces advancing on Baghdad will not stop until Iraq is free, as he addresses troops...