<span style="color: #222222;">Somalia's Islamist terrorist group Al Shabaab today attacked a military base in Kenya's coastal Lamu region that is used by both U.S. and Kenyan forces.</span><br />'' <br />'' <span style="color: #222222;">Lamu Commissioner Irungu Macharia said, there was an attack before dawn at the base known as Camp Simba but they have been repulsed. He said a security operation is ongoing. It was unclear whether there were any casualties.</span><br />''  <br />