Russian President Vladimir Putin on Monday hailed the military’s performance during massive naval drills that have involved the entire Russian Pacific Fleet – a show of force amid the tensions with the West over the fighting in Ukraine. Defense Minister Sergei Shoigu reported to Putin that the exercise that began Friday involves 167 warships, including 12 submarines, 89 aircraft and 25,000 troops. As part of the drills, Russia’s nuclear-capable long-range strategic bombers will “fly over the central part of the Pacific Ocean to imitate strikes against groups of enemy ships,” Shoigu said. Speaking during Monday’s meeting with Shoigu, Putin praised the navy’s “high level” performance and said that similar drills should be held in other areas. The Defense Ministry has declared that sectors in the southern part of the Sea of Okhotsk, the Peter the Great Bay of the Sea of Japan and the Avacha Bay on the southeastern coast of the Kamchatka Peninsula would be closed to sea and air traffic for the duration of practice torpedo and missile launches and artillery exercises. The ministry said that the drills were intended to “test the Pacific Fleet’s readiness to repel aggression.” The ministry described the briefing as a show of Russia’s “voluntary transparency.” The Russian military has focused the bulk of its forces on the front lines in Ukraine but has also continued conducting regular drills across Russia to train its forces and demonstrate their readiness. The Pacific Fleet drills started just before Chinese Defense Minister Gen. Li Shangfu arrived in Russia on Sunday and met with Putin, who hailed close ties between Moscow and Beijing. Li’s talks with Shoigu would focus on “prospects of bilateral defense cooperation and acute issues of global and regional security,” the Russian Defense Ministry said. On Friday, Shoigu noted that the scenario for the maneuvers envisages a response to an adversary’s attempt to make a landing on Sakhalin Island and the southern Kuril Islands. Japan asserts territorial rights to the Kuril Islands, which it calls the Northern Territories. The Soviet Union took them in the final days of World War II, and the dispute kept the countries from signing a peace treaty formally ending their hostilities. Russia’s Pacific Fleet holds combat drills The Russian Marine Corps conducted large-scale maneuvers as part of a check on the combat readiness of the Pacific Fleet. Last year, Russia announced it had suspended peace talks with Japan to protest Tokyo’s sanctions against Moscow over its action in Ukraine. Russia has built up its military presence on the islands in recent years, deploying advanced fighter jets, anti-ship missiles and air defense systems there.