The Russian and Mongolian militaries completed the main phase of a joint exercise Aug. 26—marking the first time Mongolia has hosted drills involving a foreign army within its territory. The maneuvers, dubbed Selenga 2024, were centered around the eastern city of Choibalsan, near the border with China. Armaments including drones, MiG-29 and Su-25 warplanes, Mi-8 and Mi-24 helicopters, and Grad rocket launchers were deployed in the main phase of the drill, which simulated a "joint Russian-Mongolian group of troops" retaking a settlement that had been seized by "illegal armed groups," according to the Russian military.

President Biden approved in March a highly classified nuclear posture document for the first time reorienting US deterrent strategy to focus on China's rapid expansion in its nuclear arsenal. The shift comes as the Pentagon believes China's stockpiles will rival the size and diversity of those of the United States and Russia over the next decade. The new "Nuclear Employment Guidance" is so highly classified that there are no electronic copies, and only a small number of hard copies distributed to top national security officials and Pentagon brass. But a copy was just obtained by the New York Times.

Belarusian President Alexander Lukashenko charges that Kyiv has stationed more than 120,000 soldiers along Ukraine's border with Belarus, and says that he is deploying military formations along his own country's entire border with Ukraine in response. In an interview with Rossiya TV Aug. 18, Lukashenko accused Ukraine of attempting to provoke a nuclear strike from Russia, which has warheads deployed in Belarus. "The worry is that escalation on Ukraine's part is an attempt to force Russia to take asymmetric actions," Lukasheno said. "Let's consider the usage of nuclear weapons. I am confident that Ukraine would be pleased if Russia or we utilized tactical nuclear weapons there. That would bring them joy." (Ukrainska Pravda, Radio Australia, Al Jazeera)

One day into their unprecedented cross-border incursion into Russia's Kursk oblast launched Aug. 6, Ukrainian forces captured the Sudzha gas metering station—a key node of the last remaining Russian pipeline still sending gas to Europe through Ukraine. The Urengoy-Pomary-Uzhgorod pipeline, built by the Soviets in the 1980s, sends natural gas from Siberian fields through Ukraine to Slovakia, the Czech Repubic, Hungary and Austria. Despite the capture of the Sudzha station, Gazprom hasn't halted the flow of gas through the station—nor has Ukraine shut the pipeline over the past two and a half years of war, apparently due to pressure from Europe. EU sanctions have only gradually started to affect Russia's massive hydrocarbons sector. (Meduza, Reuters)

The US ambassador to Japan did not attend this year's official commemoration of the atomic bombing of Nagasaki Aug. 9 in protest of the city's failure to invite Israel. Ambassador Rahm Emanuel said the event had been "politicized" by Nagasaki's decision to exclude the Jewish state. The embassy said Emanuel would honor the victims of the Nagasaki bombing at a ceremony at a Buddhist temple in Tokyo, and that a lower-ranking US official would attend the Nagasaki event. Five other G7 countries and the EU likewise said in a joint letter beforehand that they would send lower-ranked envoys instead of ambassadors to the ceremony. The letter said the exclusion "would result in placing Israel on the same level as countries such as Russia and Belarus," which were not invited to the ceremony for a third consecutive year. But Nagasaki Mayor Shiro Suzuki said his decision was unchanged.

Ukrainian special forces under command of Kyiv's Main Intelligence Directorate (HUR) carried out an operation against Russian forces in Syria, according to a video released by the agency. First reported by the Kyiv Post July 31, the raid by the "Khimik" elite unit is said to have targeted Kuweires airbase outside Aleppo, which is used by both Russian and Assad regime forces. Drone strikes followed by a ground attack are said to have destroyed a Russian "electronic warfare complex" at the base,  along with other "military objects." The report said the operation was conducted in cooperation with Syrian "insurgents," although it didn't make clear which faction. The strike was reportedly carried out the day after a meeting in the Kremlin between Russian President Vladimir Putin and his Syrian counterpart Bashar al-Assad on July 24. In May 2023, HUR chief Lt. Gen. Kyrylo Budanov promised to "destroy Russian war criminals anywhere in the world they may be."

The Observatory for the Protection of Human Rights Defenders released a statement Aug. 2 urging Russia to refrain from designating groups advocating for the rights of indigenous peoples and national minorities as "extremist organizations." The statement follows a decision by Russian authorities a week earlier to thusly classify 55 such organizations. The Ministry of Justice cited a June ruling by Russia's Supreme Court banning "structural divisions" of the so-called "Anti-Russian Separatist Movement," which was defined as an "international public movement to destroy the multinational unity and territorial integrity of Russia." Involvement in the movement may result in a sentence of up to six years in prison—despite the fact that no such movement formally exists.

Mali announced Aug. 5 that it has cut diplomatic relations with Ukraine, after a Kyiv military official boasted of having aided an insurgent attack in the country's north that left scores of government troops and Russian mercenaries dead a week earlier. Andrii Yusov, spokesman for Ukraine's GUR military intelligence agency, said on social media that "the rebels received necessary information, and not just information, which enabled a successful military operation against Russian war criminals." While not saying whether Ukrainian military personnel were involved in the fighting or were present in the country, Yusov cryptically added that the GUR "won't discuss the details at the moment, but there will be more to come." Malian official Col. Abdoulaye Maiga said Yusov's comments "admitted Ukraine's involvement in a cowardly, treacherous and barbaric attack by armed terrorist groups."