US sanctions alleged network tied to Iran energy exports, US-made chips

A general view of an oil dock is seen from a ship at the port of Kalantari in the city of Chabahar, 300 km (186 miles) east of the Strait of Hormuz January 17, 2012
A general view of an oil dock is seen from a ship at the port of Kalantari in the city of Chabahar, 300 km (186 miles) east of the Strait of Hormuz January 17, 2012

The United States on Thursday imposed new sanctions on dozens of companies and individuals it accuses of helping Iranian energy exports and facilitating the acquisition of US chip technology by Iran's military and regional allies.