ISTANBUL (Reuters) – Turkish President Tayyip Erdogan said on Tuesday that Ankara conveyed its expectation to see concrete steps from Sweden to fulfil anti-terrorism obligations under a deal clearing bids by the Nordic country and neighbouring Finland to join NATO. In a joint news conference after a meeting in Ankara, Sweden’s Prime Minister Ulf Kristersson said he understood Turkey’s fight against terrorism and vowed to fulfil security commitments the Nordic country made to get Ankara’s backing for its entry into NATO. “In our meeting, we have openly shared our expectations for concrete steps…