Sorry if it's a repost
After being caught trying to smuggle drugs into Australia the Pong Su was sunk by two 2000-pound (900 kg) laser-guided bombs dropped from an RAAF F-111 aircraft. The deliberate destruction of the freighter was said to deliver a strong message to international drug smuggling rings that the Australian Federal Government would take all measures necessary to stop illegal drug importation.
Video here:
http://www.liveleak.com/view?i=9ed_1187506461