This is a very worrying development, especially Phuket and Hua Hin being hit. If it is the southern insurgency moving north then while I remain surprised it has taken so long it could be bad news for Thailand and the farcical security there:
http://www.bbc.co.uk/news/world-asia-37046943
http://www.bbc.co.uk/news/world-asia-37046943