But in the past the EU has been reluctant to impose U.S.-style sanctions on key sectors of Russian economy . European foreign ministers are in Brussels to discuss potential further sanctions against Ukraine . The U.S. has proposed more sanctions . EU leaders said they intend to increase sanctions . Ukraine was previously reluctant to follow the U.S. lead due to its economic ties with Russia .
European foreign ministers are in Brussels to discuss potential further sanctions against Ukraine . The U.S. has proposed more sanctions . EU leaders said they intend to increase sanctions . Ukraine was previously reluctant to follow the U.S. lead due to its economic ties with Russia .