International Current Affairs MCQs

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Recently, India and Brazil agreed to significantly expand their existing trade agreement with the MERCOSUR bloc. MERCOSUR stands for the Southern Common Market (Spanish initials). It is a South American regional economic organization and the fourth largest integrated market after the European Union (EU), North American Free Trade Agreement (NAFTA), and Association of Southeast Asian Nations (ASEAN). MERCOSUR was created in 1991 by signing the Treaty of Asunción. Its objective is the free movement of goods, services, capital, and people, becoming a customs union in January 1995.

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China has started pre-service trials for its new high-speed train CR450, announced on October 21, 2025. The CR450 is hailed as the world’s fastest bullet train. During trials on the Shanghai–Chongqing–Chengdu high-speed railway line, it reached a top speed of 281 miles per hour (450 km/h). The CR450 marks a major step in China’s next-generation high-speed rail technology. It aims to improve travel efficiency and connectivity across major Chinese cities. Once operational, it will surpass the speed record of China’s current CR400 series trains.

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Samia Suluhu Hassan, President of Tanzania, was sworn in for her second term amid tight security in Dodoma, the capital. The election was marred by violent protests and opposition rejection of the results. She was declared winner with 98% votes, as several opposition leaders were jailed or barred from contesting. In her victory speech, she called the election free and democratic, labelling protesters as unpatriotic.

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Maldives became the first country in the world to implement a generational ban on tobacco use, effective November 1, 2025. The law bans the sale and use of tobacco for anyone born after January 1, 2007, including visitors. The ban was enacted through the Second Amendment to the Tobacco Control Act, ratified by President Mohamed Muizzu. It covers all tobacco and vaping products, which are banned for import, sale, distribution, and use. The policy aligns with the World Health Organization Framework Convention on Tobacco Control (WHO FCTC).

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India and Denmark launched the Indo-Danish Business Council (IDBC) in November 2025 in Copenhagen to strengthen bilateral ties. The launch was marked by Manish Prabhat, India’s Ambassador to Denmark, celebrating 75 years of diplomatic relations. The IDBC aims to foster structured cooperation, driving strategic collaboration and accelerating business growth. It builds on the India-Denmark Green Strategic Partnership, focusing on innovation, entrepreneurship, and knowledge sharing. The Council brings together industry leaders, entrepreneurs, investors, and policymakers to advance global green and digital transitions.

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On November 9, 2025, several airports in the Bicol region of the Philippines suspended operations as Super Typhoon Uwan (international name: Fung-Wong) brought torrential rains and powerful winds. Typhoons are a type of tropical cyclone that form over the Western Pacific Ocean. A tropical cyclone is a rapidly rotating storm system that develops over warm tropical oceans. These storms differ in speed, size, and intensity, depending on environmental conditions.

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In November 2025, Canada lost its measles elimination status due to ongoing outbreaks, as reported by international health experts. The country recorded 5,138 measles cases and two deaths in 2025; both fatalities were premature babies exposed in the womb. Measles elimination status is symbolic, showing a country has stopped continuous local transmission, though imported cases can still occur. Measles is highly contagious, causing high fever and rash, with serious complications like blindness and brain swelling, especially in young children and adults over 30. The disease is preventable through routine vaccination, but falling childhood immunisation rates contributed to the resurgence

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Oman has been elected to the International Coordinating Council of UNESCO’s Man and the Biosphere (MAB) Programme for the 2025–2029 term. The election took place during the 43rd UNESCO General Conference in Samarkand, Uzbekistan. The Environment Authority of Oman represented the Sultanate at the session. This achievement aligns with Oman Vision 2040 and the United Nations Sustainable Development Goals (SDGs). The MAB Programme promotes scientific collaboration to conserve biodiversity, manage protected areas, and support climate research. It also empowers youth and researchers through grants and promotes sustainable environmental practices globally.

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Iceland has officially declared the possible collapse of the Atlantic Meridional Overturning Circulation (AMOC) as a national security and existential threat, becoming the first country to do so. AMOC carries warm tropical waters to the Arctic, moderating Europe’s climate and making winters milder. Iceland’s Climate Minister Johann Pall Johannsson presented AMOC as a potential existential threat before the National Security Council, a first for any climate-related phenomenon. AMOC, a key climate tipping element, could collapse irreversibly if pushed beyond a threshold, possibly triggering a modern ice age in Northern Europe.

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United States Defense Secretary Pete Hegseth announced Operation Southern Spear, a major military campaign in the Caribbean and South America. The operation targets “narco-terrorists” and is led by Joint Task Force Southern Spear and US Southern Command (SOUTHCOM). Its objectives are to defend the US homeland, remove narco-terrorists from the region, and disrupt drug trafficking networks supplying cocaine to the US.