As part of its China-brokered deal to re-establish diplomatic relations with Saudi Arabia, Iran has agreed to stop arming Yemen's Houthi rebels, the Wall Street Journal has reported. Officially, Tehran denies arming the rebels, who have been fighting forces aligned with Yemen's internationally recognized government—including a Saudi- and United Arab Emirates-led coalition—for eight years. Regardless of the report's veracity, the deal between the regional rivals has put a renewed focus on efforts to end the conflict in Yemen, which many have portrayed as a proxy war between Iran and Saudi Arabia.

The Science & Security Board of the Bulletin of the Atomic Scientists on Jan. 24 moved the hands of the Doomsday Clock forward, citing the mounting dangers of the war in Ukraine. The Clock now stands at 90 seconds to midnight—the closest to global catastrophe it has ever been. The press release announcing the move spared no criticism for Russia, excoriating Moscow for breaking its commitment to respect Ukraine's sovereignty and borders in the 1994 Budapest Memorandum, and violating international protocols by bringing its war to the Chernobyl and Zaporizhzhia nuclear plants.

The US Treasury Department announced Jan. 20 that it will designate the Russian mercenary organization Wagner Group as a "transnational criminal organization," imposing further sanctions on the group's financial activities. White House national security representative John Kirby accused the Wagner Group of "committing atrocities and human rights abuses in Ukraine and elsewhere," especially citing Syria, Libya and the Central African Republic. He also presented satellite photo evidence purporting to show missile deliveries to the Wagner Group from North Korea, via rail across Russia. He added that there are now some 50,000 Wagner mercenaries fighting in Ukraine. (CNN, BBC News)

Kosovo on Dec. 29 reopened its main border crossing with Serbia following calls from the international community to de-escalate rapidly rising tensions between the two countries. Serb protesters removed barricades along the border crossing following a meeting the previous night with Serbian President Aleksandar Vučić. An order issued by Vučić days earlier to increase the Serbian army's combat readiness was also revoked. However, Vučić insisted that Kosovo, which declared independence in 2008, is still a part of Serbia.

Taiwan's President Tsai Ing-wen on Dec. 27 announced a plan to strengthen and restructure the nation's military defense strategies, including extending the mandatory conscription period from four months to one year. Beginning in 2024, all males born after Jan. 1, 2005, will need to undergo a year-long period of military service. In light of China's expansionist military activities in the South China Sea and the firing of ballistic missiles into waters off Taiwan this year, Tsai stressed the need for Taiwan to be well-prepared for war as a means to avoid confrontation. "The decision is a difficult one, but as the head of the military and for the continued survival of Taiwan, this is an inevitable responsibility," Tsai said.

The Brussels-based pro-EU think-tank International Foundation for Better Governance (IFBG) is calling the apparent thwarted ultra-right plot to overthrow the German government by the so-called "Reichsbürger" movement "a classic example of the hybrid aggression of the Russian Federation." The statement notes that chancellor Olaf Scholz, reportedly one of those marked for "physical elimination" in the Reichsbürger plot, is a key supporter of Ukraine among Western leaders, and was chiefly responsible for the recent German donation of Gepard mobile anti-aircraft systems to the Kyiv government. IFBG concludes: "The circumstances demand that Russia must be completely isolated, receive the maximum possible sanctions and be recognised as a terrorist state by the parliaments of Western countries." (EU Political Report)

Amid rising tensions between NATO allies Turkey and Greece, Turkish President Recep Tayyip Erdogan explicitly invoked the burning of Smyrna at the end of the Greco-Turkish War. "We have only one word to tell Greece: Do not forget Izmir," Erdogan said in a speech early last month, using the Turkish name for the coastal city that was the scene of atrocities targeting the substantial Greek populace after it was taken by Turkish forces in September 1922. "We may come suddenly one night," Erdogan added, using his oft-repeated phrase when he warned of launching an operation into neighboring Syria.

This year alone, Russian forces are believed to have launched hundreds of cluster munition attacks in contravention of various principles of international humanitarian law, according to a scathing report released Aug. 25 by the Cluster Munition Coalition (CMC), an international advocacy group. Cluster munitions are weapons that contain dozens to hundreds of explosive submunitions. They open mid-air, flooding massive areas with explosions, making it effectively impossible to limit destruction to an intended target.