Explanation

On 17 October 2022, North Atlantic Treaty Organization (NATO) began its long-planned annual nuclear exercise 'Steadfast Noon' in northwestern Europe. 

Belgium hosted this exercise from 17-30 October 2022. 

Explanation

On 17 October 2022, North Atlantic Treaty Organization (NATO) began its long-planned annual nuclear exercise 'Steadfast Noon' in northwestern Europe. 

Belgium hosted this exercise from 17-30 October 2022. 

Explanation

Navies of USA, South Korea and Japan staged trilateral anti-submarine exercises for the first time in five year on 30 September 2022.

Explanation

In January 2022, Scientists of Germany discovered 77 new species beneath Antarctic ice shelved.

Explanation

The Astravyets Nuclear Power Plant was built by Russia.

Explanation

 Australia on November 12, 2020 moved to prosecute alleged war crimes by its special forces deployed in Afghanistan.

Prime Minister  Australia Scott Morrison, citing allegations of “serious and possibly criminal misconduct”, appointed a special investigator, a move to forestall any prosecution at the International Criminal Court. After the September 11, 2001 terror attacks more than 26,000 Australian uniformed personnel were sent to Afghanistan to fight alongside US and allied forces against the Taliban, Al-Qaeda and other groups. Australian combat troops left the country in 2013, but since then a series of often-brutal accounts have emerged about the conduct of Australia’s elite special forces units

Explanation

In December 2024, NASA's spacecraft 'Parker Solar Probe' created history, it made a record going closest to the Sun. 

This spacecraft has passed at a distance of 61 lakh from the surface of the sun. 

It was launched in 2018 and will travel through sun's atmosphere, closer to the surface than any spacecraft before it.

Additional information 

NASA is the space agency of United States of America (USA).

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Explanation

In March 2023, Australia unveiled plans to buy up to five U.S. nuclear-powered submarines, then build a new model with U.S. and British technology under an ambitious plan. 

Explanation

In April 2023, Ghana becomes first country in world to approve Oxford University's new R21 malaria vaccine.

The name of this vaccine is R21/Matriz-M

Ghana is a country located in Africa. 

Explanation

SpaceX Crew-6 is the sixth crewed operational NASA Commercial Crew flight of a Crew Dragon spacecraft.

Launched on 2 March 2023

NASA is the space agency of the USA.