"Other Sri Lanka military installations will also be targets of our future attacks"
Rasiah Ilanthiraiyan,LTTE spokesman
Flights suspended
Meanwhile Reuters reports that Cathay Pacific Airways has suspended flights to and from the Sri Lankan capital after the attack.
Asia's third-largest carrier said in a statement that it would resume its daily flights of Boeing 777-300 aircraft only after conducting a careful assessment of the situation.
"We will just have to monitor the situation very closely," a company spokeswoman said.