Explanation

• World Arthritis Day is observed on 12 October 
• Theme 2022: It is in your hands, take action.
• Theme 2023: Living with an RMD at all stages of life.
  

Explanation

World Patient Safety Day is observed annually on 17th of September 

Theme 2020: Health Workers Safety priority for patient safety

Theme 2022: Medication Safety

Theme 2023: Engaging patients for patient safety

Theme 2024:  

Explanation

United Nations International Day in Support of Victims of Torture: 26 June 

26th edition was observed in 2023

Explanation

Every Year, World Oceans Day is celebrated on June 8.

Theme 2021: ‘The Ocean: Life and Livelihoods

Theme 2022: Revitalisation: Collective Action for the Ocean

Theme 2023: Planet Ocean: The Tides are Changing 

Theme 2024: Awaken New Depth

Explanation

• The Fat Man was dropped on Nagasaki, Japan, on August 9, 1945, at 11:01 AM.
• The atomic bomb pm Nagasaki was dropped on 9 August 1945.
• **
•  The United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki On August 9, 1945. 
• The two bombings killed between 129,000 and 226,000 people
  
• “Fat Man” dropped an atomic bomb at 11:02 that morning.
• Little Boy was the name of the Atomic Bomb dropped on the city of Hiroshima
  
• .**

Explanation

UNESCO dedicates International Day of Education 2023 to Afghan girls and women.

Fifth edition of International Day of Education observed on 24 January 2023.

Explanation

• October 31 was designated as World Cities Day by the United Nations in 2014.
• Theme 2020: Valuing our communities ad cities 
• Theme 2021:Adapting cities for climate resilience
• Theme 2022: Act local to go global

Explanation

World Day for Audiovisual Heritage is celebrated on 27 October. 

Theme 2020: Your window to the world

Theme 2021: A window to the world

Theme 2022: Enlisting documentary heritage to promote inclusive, just and peaceful societies

Explanation

The desertification and drought day is observed on 17 June every year.

Theme 2019: Lets Grow the Future Together

2020 Theme: Food, Feed Fibre-The links between consumption and land Highlights

Explanation

International Widows Day is a day of action to address the "poverty and injustice faced by millions of widows and their dependents in many countries".

The day is ratified by the United Nations. 

The day takes place annually on 23 June.