ISTANBUL, Nov 30 (Reuters) - The U.S. Treasury’s top terrorism financing official said on Thursday he had discussed with Turkish government officials his deep concerns about Palestinian militant group Hamas raising funds in Turkey and potentially breaking local laws.

Turkey is “prominent” in Hamas fundraising schemes and the group is likely to take advantage of that as it seeks more cash amid its war with Israel, Under Secretary of the Treasury for Terrorism and Financial Intelligence Brian Nelson said.

“We are profoundly concerned with Hamas’s ability to continue to fund raise and find financial support (here in Turkey) for potential future terrorist attacks,” Nelson told reporters in Istanbul between meetings with Turkish government officials and financial and business groups.

Turkey’s foreign ministry was not immediately available to comment.