Canada, Australia and the Philippines released three warships and aircraft on Wednesday to exercise against the simulation threats off the disputed South China Shawwal, where the Chinese forces used risky maneuvers to try to remove aircraft and Manila ships. The Philippine army said that marine exercises east of Scorpuro Shawwal had concluded safely, and did not mention any meeting with the Chinese and Navy Coast Guard and the suspect's militia ships, which were closely guarding the uninhabited fishing off off the northwestern Philippines for years. Chinese officials did not immediately issue any comment on marine exercises, but they have repeatedly warned that they are defending shallow water and remote water, which they claim as the Beijing lands, at all.