(Al Jazeera English News Headlines: March 18, 2010) A rocket attack on Israel from Gaza killed a Thai man; Israel vows a strong and appropriate response. In Afghanistan, international troops have begun a military buildup around the city of Kandahar. U.S. Secretary of State Hillary Clinton is in Moscow for arms reduction talks. David Headley, an American of Pakistani descent accused of helping to plot the 2008 Mumbai attacks, pled guilty in a Chicago court.