Keeping an eye on Communist, Totalitarian China, and its influence both globally, and we as Canadians. I have come to the opinion that we are rarely privy to truth regarding the real goal, the agenda of Red China, and it's implications for Canada [and North America as a whole]. No more can we rely on our media as more and more information on China is actively being swept under the carpet - not for consumption.
Despite the frequency of the Chinese sailings, experts said having one so soon after Mattis' visit to Japan sent a subtle message to both Tokyo and Washington.
"It is both a signal that China won't be intimidated from defending its interests/claims and a test to see how the new (Trump) administration responds," said Carl Schuster, a professor at Hawaii Pacific University and former director of operations at the US Pacific Command's Joint Intelligence Center.
Denny Roy, an Asian security expert at the East-West Center in Honolulu, said ship movements in disputed waters could result in a shooting incident.
"The danger is especially high considering military personnel on both sides are often eager to demonstrate their determination to defend what they consider national territory," Roy said.
And a China-Japan military confrontation could bring US forces into play.
US displays its military power in the Pacific02:17
"I made clear that our long-standing policy on the Senkaku Islands stands -- the US will continue to recognize Japanese administration of the islands and as such Article 5 of the US-Japan Security Treaty applies," Mattis said in an appearance with Japanese Defense Minister Tomomi Inada.
The US position was reinforced Tuesday in a phone call between Japanese Foreign Minister Fumio Kishida and the new US Secretary of State Rex Tillerson, according to a statement from Japan's Foreign Ministry.
"The United States will be against any unilateral action made to damage the Japanese administration of the Senkaku Islands," Tillerson stated during the call, according to the Japanese statement.
China responded quickly on Saturday to the US stance on the islands, saying it brings instability to the region.
"Diaoyu and its affiliated islands have been Chinese territory since ancient times. These are historical facts that cannot be changed. The so-called US-Japan security treaty was a product of the Cold War, and it should not harm China's territorial sovereignty and legitimate rights," Chinese Foreign Ministry spokesman Lu Kang said in a statement.
"We urge the US side to adopt a responsible attitude and stop making wrong remarks on the issue of the sovereignty of Diaoyu Islands," Lu said.
The US commitment to the Senkakus is not new. In 2014, the Obama administration also said the remote chain fell under the treaty.
In late 2013, China declared an air defense identification zone (ADIZ) over much of the East China Sea, including the Senkakus, despite objections from Tokyo and Washington.
Japan also has an ADIZ over the islands. Although the Senkakus are uninhabited, their ownership would allow for exclusive oil, mineral and fishing rights in the surrounding waters.
While the Senkakus remain a source of friction in the US-China relationship, Mattis' visit seemed to have soothed relations a bit in another area, the South China Sea.
Although the US defense chief said "China has shredded the trust of nations in the region" by fortifying disputed South China Sea islands, Mattis also said no increased US military maneuvers there were needed.
Lu, the Chinese Foreign Ministry spokesman, on Monday welcomed that stance.
"As for Mattis' comment that there is no need for large-scale military operations in the area and the issue should be resolved through diplomacy, these remarks deserve our affirmation," Lu said.