Oil prices gained nearly 2% on Tuesday on fresh attacks exchanged by the U.S. and Iran as well as threats of a naval blockade of Saudi Arabia by Yemen's Houthis.
Brent crude futures rose $1.62, or 1.8%, to $90.84 a barrel by 1152 GMT.
Oil prices gained nearly 2% on Tuesday on fresh attacks exchanged by the U.S. and Iran as well as threats of a naval blockade of Saudi Arabia by Yemen's Houthis.
Brent crude futures rose $1.62, or 1.8%, to $90.84 a barrel by 1152 GMT.