On 11 June 2014, Robert Blackwill, the former Coordinator for Strategic Planning and Deputy US National Security Advisor during the presidency of George W. Bush, spoke at length about India–U.S. relations and said : "Mr Modi is a determined leader. He is candid and frank. I also worked with him during the Gujarat earthquake when I was posted as (the US) ambassador to India. ... It was mistake by the current Obama administration to delay engagement with Mr Modi. I do not know why they did so but definitely, this did not help in building relationship. ... The old formula and stereotypes will not work if the US administration wants to engage with Mr Modi. The Indian prime minister is candid, direct and smart. He speaks his mind. The US administration also has to engage in candid conversation when Mr Modi meets President Obama later this year. They have to do something innovative to engage with him."