Important Days and Events Current Affairs MCQs

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World Immunization Week 2025 is observed from 24 to 30 April by the World Health Organisation (WHO). This global event is held every year in the last week of April to highlight the importance of immunization. The theme for this year is “Immunization for All is Humanly Possible.” The theme focuses on making life-saving vaccines accessible to everyone, regardless of age or location. According to WHO, in the last 50 years, essential vaccines have saved at least 15 crore 40 lakh lives. The week serves as a reminder of the power of vaccines to protect health and save lives.

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World Veterinary Day 2025 was observed on April 26th to celebrate the role of veterinary professionals. The 2025 theme, “Animal Health Takes a Team,” highlights the importance of teamwork in veterinary medicine. It was first started by the World Veterinary Association (WVA) in the year 2000. In India, it is led by the Department of Animal Husbandry and Dairying under the Ministry of Fisheries, Animal Husbandry and Dairying. The day recognises the efforts of veterinarians in improving animal health, protecting human health, and safeguarding the environment. India has over 536 million livestock, the highest in the world.

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International Labour Day, also called International Workers’ Day, is celebrated every year on May 1 to honour the hard work and contributions of workers across all sectors. The day highlights the need for fair wages, safe working conditions, and reasonable working hours for all employees. It also reminds us of the struggle of workers in history and the continued importance of protecting their rights. The International Labour Organization (ILO), a United Nations agency, plays a key role in setting global labour standards.

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The 2nd Tri-Service Future Warfare Course was held in New Delhi from April 21 to May 9, 2025, at the Manekshaw Centre. It focused on how technology impacts warfare and aimed to prepare senior officers for modern warfare complexities, fostering jointness and integration among the services. The course was conducted under the aegis of Headquarters Integrated Defence Staff and coordinated by the Centre for Joint Warfare Studies (CENJOWS).

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The National Cooperative Spice Fair 2025 was held at Jawahar Kala Kendra, Jaipur, Rajasthan. It was organised by the Rajasthan Cooperative Department and Rajasthan State Cooperative Consumer Federation. The fair showcased healthy and traditional spices, millet products, and other cooperative goods. This year, products made from millet grains, called Shree Anna, were a special highlight. Many self-help groups, cooperative consumer associations, and local producers participated with diverse products. The fair allows consumers to buy pure, high-quality, and healthy products directly. It also supports local employment and economic empowerment in Rajasthan.

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International Day for Biological Diversity (IDB) is observed every year on May 22 to raise awareness and take action to protect biodiversity. In 2025, the theme is “Harmony with Nature and Sustainable Development,” showing the link between biodiversity and the Sustainable Development Goals (SDGs). The theme also connects with the Kunming-Montreal Global Biodiversity Framework (KMGBF) and the recently adopted Pact for the Future. IDB was first established in 1993, and initially celebrated on December 29, marking the entry into force of the Convention on Biological Diversity. In 2000, the United Nations General Assembly (UNGA) changed the date to May 22, to mark the 1992 adoption of the convention in Nairobi.

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The 24th Indian Ocean Rim Association (IORA) Council of Ministers (COM) Meeting was hosted virtually by Sri Lanka under the theme “Sustainable Indian Ocean for Future Generation.” India was represented by Secretary (East) in the Ministry of External Affairs, P. Kumaran. India is currently the Vice-Chair of IORA and part of the Troika and will assume the Chairship for 2025–2027. Ministers and high-level delegates from all 22 IORA Member States and 12 Dialogue Partners attended. The meeting adopted the ‘Colombo Communiqué’ and discussed regional cooperation. India reaffirmed its commitment to peace, security, and development in the Indian Ocean Region.

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India recently hosted the Second Blue Talks in New Delhi to promote global marine conservation efforts. The event was organized by the Ministry of Earth Sciences (MoES) in collaboration with the Embassies of France and Costa Rica. It aimed to build momentum ahead of the 3rd United Nations Ocean Conference (UNOC3) to be held in Nice, France. Blue Talks is a multilateral consultation platform that connects governments, scientists, and civil society. It focuses on sustainable ocean use and supports Sustainable Development Goal 14 (SDG 14 – Life Below Water). The event promoted marine research, education, and the launch of strategic knowledge tools.

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World Turtle Day 2025 is observed globally on May 23 to raise awareness about the protection of turtles and tortoises. This day is dedicated to educating people about the importance of conserving these reptiles that have existed for over 200 million years. Turtles and tortoises are now facing serious threats like habitat loss, illegal wildlife trade, pollution, and environmental degradation. World Turtle Day reminds us of the urgent need to protect these ancient species and their natural habitats. It serves as a global call to action to ensure their survival and maintain balance in the ecosystem.

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World Environment Day is celebrated every year on 5 June to raise awareness about protecting the environment. It is observed in over 150 countries, making it the largest global platform for environmental action. The 2025 theme is “Putting an End to Plastic Pollution.” This theme supports the United Nations Environment Programme (UNEP)-led campaign called #BeatPlasticPollution. In 2025, the event is being hosted by the Republic of Korea.