Core Viewpoint - The USS Washington aircraft carrier has quietly departed from Tokyo Bay for its first mission since returning to Japan last year, coinciding with increased activities of the Chinese navy in the region [1][3][4]. Group 1: USS Washington Departure - The USS Washington left Tokyo Bay on June 10, marking its first operational deployment since returning to the Yokosuka base on November 22 of the previous year [1][3]. - The departure was low-key, with only about 20 people present to see the ship off [1]. - Prior to this deployment, the USS Washington conducted brief sea trials from May 25 to June 4 [1]. Group 2: Context of Chinese Naval Activities - The departure of the USS Washington coincided with increased activities of the Chinese navy, with reports indicating that both the Liaoning and Shandong aircraft carriers were simultaneously active in the Pacific [4]. - The Japanese Ministry of Defense has been monitoring the movements of Chinese vessels in the area [4]. - A Chinese naval spokesperson stated that the recent exercises involving the Liaoning and Shandong were routine training aimed at enhancing operational capabilities, conducted in accordance with international law [4].