Russia and four allies began five-day military drills in Belarus on 12 October, the Russia-led Collective Security Treaty Organization (CSTO) said. The troops are rehearsing peacekeeping and a biological-threat response. Minsk insists the drills target no one, while Belarus’s army chief calls them deterrence against hostile states.

Russian troops crossed Belarus to advance on Kyiv in 2022, and it now hosts Russian units with Oreshnik missiles and equipment guiding attack drones into Ukraine. Every foreign deployment there worries Kyiv and neighboring NATO members, which blame Minsk and Moscow for border pressure.

Riot police and drone crews in a “peacekeeping” drill

Belarus, Kazakhstan, Kyrgyzstan, Russia, and Tajikistan brought more than 1,500 troops and over 300 weapons and vehicles, including about 80 drones, The Moscow Times reported, citing the bloc. Armenia, the sixth member, is not among them. The peacekeeping drill runs in Vitsebsk Oblast, bordering Latvia and Lithuania, with Belarusian riot police and internal troops joining, the bloc’s command said.

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Russia sent motorized rifle, reconnaissance, electronic warfare, and drone units from its Central Military District, the CSTO said. Russia, this year’s chair, prioritized peacekeeping readiness and the joint biological protection and medical unit, a bloc general said.

Belarus’s military insisted the drills are planned, yet its army chief called them “one of the measures of strategic deterrence against aggressively minded states” and claimed the West is “effectively preparing for a new hot war.”

Pressure on Belarus’s neighbors

In Latvia, armed, masked escorts from Belarus tried to force migrants across this month, the military said, and raiders stole border cameras hours later. Estonia’s police and border guard chief warned migration pressure could jump before winter, as Russia eases entry from countries like Ethiopia and Belarus passes migrants on to the EU. Lithuania posted up to 100 soldiers on its border with Russia’s Kaliningrad, and in September NATO’s Italian jets downed a drone that crossed in from Belarus. On 9 October, Minsk summoned Ukraine’s envoy over an alleged drone strike on a Belarusian truck in Russia, and Kyiv rejected the “absurd accusations” of “an accomplice in the crime of aggression against Ukraine.”

Belarus keeps its army on alert

In September, Belarusian armor drilled near the Suwałki Gap, NATO’s land link to the Baltic states, and Lukashenka said the whole army would be checked, up to mobilization. On 12 October, he ordered a snap check of a 6th Separate Guards Mechanized Brigade battalion, state news agency BelTA reported. European spy agencies also warn of more Russian assassination plots against defense executives.

Ukraine’s intelligence still rates the threat from Belarus as low, but each new contingent, missile unit, and airborne brigade there widens what Kyiv and NATO’s eastern flank must watch.

Defense officials from Taliban-controlled Afghanistan spoke with North Korean representatives at Russia's Center-2026 strategic exercises, Afghanistan's Defense Ministry reported. So far, neither Moscow nor Pyongyang has confirmed any meeting, and Kabul disclosed no details of the talks or any agreement.

Since invading Ukraine, Russia has gathered a circle of sanctioned governments it both leans on for its war and props up in return—a trade that runs in opposite directions depending on the partner. Each new tie leaves one more isolated state with a stake in the war grinding on.

Observers among dozens

The exercises ran from 28 September to 3 October in Russia's Chelyabinsk Oblast. The Taliban attended as observers for the first time since it retook power in 2021, Militarnyi reported, one of dozens of foreign delegations present.

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Mawlawi Nasibullah Madani, commander of the Abdullah bin Masoud Joint Combat Training Command, led the Taliban delegation. The ministry said its officers held discussions with North Korea's military attaché and with officials from China, India, Vietnam, and other countries on bilateral ties and military cooperation. The delegation also toured an exhibition featuring heavy weapons, drones, long-range missiles, and robotic systems.

Moscow's expanding military network

On 27 May 2026, Russia and the Taliban signed a military-technical cooperation agreement. Russia's special envoy for Afghanistan, Zamir Kabulov, claimed the deal is a practical framework focused on repairing Soviet- and Russian-made equipment the Taliban already holds. Russia remains the only country to formally recognize the Taliban government, a step it took in July 2025.

North Korea signed a comprehensive strategic partnership treaty with Russia in June 2024 that includes a mutual defense clause. Pyongyang has since sent an estimated 14,000 troops to Russia's Kursk Oblast. In April, Ukraine's Coordination Headquarters for the Treatment of Prisoners of War put North Korea's losses at 7,058, including 2,251 killed.

UFORCE, a Ukrainian defense company, says it fielded 11 crewless boats and eight drones at NATO's largest unmanned-systems exercise in Portugal, Militarnyi reported. The firm's crews acted as both mock enemy and allied forces alongside Ukraine's Navy during the 31 August–25 September drills. The turnout more than doubled the company's presence at last year's exercise, when it brought five vessels.

Ukraine began the all-out war without large warships, yet uncrewed boats drove Russia's Black Sea Fleet out of its main base on the Black Sea—a result that now pulls far larger navies to the same ranges to test the weapon for themselves.

Ukraine brings its sea-drone playbook to Portugal's NATO exercise

UFORCE joined REPMUS 26, the Portuguese Navy's annual exercise, co-organized with NATO, where member states try out robots and drones built for combat at sea. This year the company widened its presence sharply, UFORCE said on LinkedIn. Across the scenarios, its crews ran strikes, reconnaissance, and defense.

At the center sat the MV7, an uncrewed boat UFORCE showed in every setup it offers. Across its configurations, the MV7 carried interceptors, FPV drones, other kinetic weapons, and electronic-warfare gear. Crews launched flying drones straight off the decks while the boats sat on the water, all run by a single control program.

The company brought three systems to REPMUS for the first time: the Nemesis SeaStrike drone, which launches from the MV7, the MV11 boat, and a supply vessel called L11. UFORCE teams worked beside Ukraine's Navy throughout. Portuguese President António José Seguro inspected the MV7 on the pier, the company said.

Not Ukraine's first visit

Ukraine was at REPMUS last year, too. At REPMUS 2025, a Ukrainian-led "enemy" team beat NATO's side across all five drill scenarios and, in one, landed enough mock strikes on a NATO frigate to have sunk it in a real battle. Ukraine also brought the upgraded Magura v7.2 to that year's drills.