Nevertheless, Diệm's hard policies led to fear and resentment in many quarters in South Vietnam and negatively affected his relations with the US in terms of counter-insurgent methods. On 22 February 1957, when Diệm delivered a speech at an agricultural fair in Buôn Ma Thuột, a communist named Hà Minh Tri attempted to assassinate the president. He approached Diệm and fired a pistol from close range, but missed, hitting the Secretary for Agrarian Reform's left arm. The weapon jammed and security overpowered Tri before he was able to fire another shot. Diệm was unmoved by the incident. The assassination attempt was the desperate response of the communists to Diệm's relentless anti-communist policies.