There have been speculations that emerged following the existence of such reports. One claim revealed that the U.S. was forced to use its most advanced sub-orbital weapons and UFO tracking sensors to defend against extraterrestrials that are believed to have been lurking under the sea.
The joint operation is truly beyond what a person could ever image as efforts and strategies being executed by these two countries are quiet far from what reality is supposed to offer. The alleged threat is tagged as unfriendly, highly dangerous and life-threatening, which, according to the reports, was responded with tight military security and action plans.
The claimed collaborative mission was also confirmed by an intelligence agency in Asia, disclosing that both the Chinese and American governments went aggressive to respond to what it described as a potential extraterrestrial terrorism.
Claims and speculations related to the phenomenal military combat mission continues to spread in public, but neither of the two countries confirmed even just one. Long had before this allegation occurred, many claims that involved actual UFO sightings were rejected after being proven that they were just fabricated. But it would still be alarming to know if such operation actually happens.