DARPA ICARUS develops self destructing drones that make precise deliveries of critical supplies and then vaporize into thin air

A Chinese navy submarine rescue vessel launched a small boat and seized the US drone which the Pentagon also called an “ocean glider.”  The Pentagon said the Chinese ship ignored repeated demands to return the vehicle from the USNS Bowditch. One week later the Chinese government has returned the US underwater drone it siezed in the South China Sea, according to Chinese and US officials. The Pentagon said the United States would continue to investigate the “unlawful” seizure, which took place in international waters about 50 miles northwest of Subic Bay in the Philippines.