ISLAMABAD: Oil prices were increased in the international market following the drone-attacks on Saudi oil fields, foreign media reported on Monday.

According to foreign news agencies, following the drone attack on Saudi oil fields the prices of Brent crude oil were hiked by 13 percent and reached to $68 per barrel.

On the other hand, the prices of American crude oil were also jacked up by 11 percent and reached $61 per barrel.

It is pertinent to mention here that Saudi Arabian oil fields were attacked by drone a few days ago.