October 6, 2015 at 5:10 a.m.
| Updated October 6, 2015 at 5:10 a.m.
by
Associated Press
WASHINGTON (AP) - The skies over Syria are increasingly crowded - and increasingly dangerous.
The air forces of multiple countries are on the attack, often at cross purposes in Syria's civil war, sometimes without coordination. Now, it seems, they are at risk of unintended conflict.
The latest entry in the air war is Russia. It says it is bombing the Islamic State in line with U.S. priorities, but the U.S. says Russia is mainly striking anti-government rebels in support of its ally, President Bashar Assad. The Russians, who are not coordinating with the Americans, reportedly also have hit U.S.-supported rebel groups.
That opens the possibility, however unlikely, of the Americans and Russians coming to blows.
Turkey joined the bombing in August as part of a U.S. coalition. Australia and France joined in September.