Explanation

Pakistan conducted a series of nuclear tests on 28 May 1998

conducted at the Chagai test site, in Balochistan.

5 Nuclear tests were conducted at 15:15 hrs PST on 28 May 1998.

The tests were performed at Ras Koh Hills in the Chagai District 

it was Pakistan's first public test of nuclear weapons.

while 

Chagai II

Chagai-II is the codename assigned to the second atomic test conducted by Pakistan, carried out on 30 May 1998

These tests followed the Chagai-I series

The test site was Kharan Desert, Pakistan

The number of tests is 1

Explanation

Pakistan launched its first Hyperspectral Satellite  from a Chinese launch centre

It was launched by Pakistani space agency SUPARCO

Launched on 19 October 2025.

It has been named as “HS-1”

Additional Information:

Hyperspectral imaging is a type of advanced camera technology used in satellites to study the Earth and space.

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Explanation

Pakistan launched its first satellite, Badr-1, on July 16, 1990,

Launch Vehicle: Chinese Long March 2E rocket.

End of mission

Last contact: 21 August 1990

Decay date : 9 December 1990

Explanation

Ghauri is the name of a Pakistani medium-range ballistic missile (MRBM).

It is also known by the military designation Hatf-V.

It is named after the 12th-century Sultan Shahabuddin Ghauri.

Pakistan has developed several variants of the Ghauri missile, including the Ghauri-I and Ghauri-II, and was also working on a Ghauri-III. 

Explanation

Iron Beam is a HELWS developed by Israel to intercept a variety of threats, including rockets, mortars, artillery, and drones.

It's designed to complement existing missile defense systems like Iron Dome.

HELWS stands for high-energy laser weapon system.

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Explanation

Soviet Union launched the first artificial satellite with the United States.

The satellite called Sputnik 1 – went into space on Oct. 4, 1957.

Explanation

The Hellfire is an air-to-ground, laser-guided, subsonic tactical missile with strong anti-tank power of the United States of America (USA).

It is a laser-guided, air-to-ground tactical missile used by the U.S. military and more than 30 allied nations for precision striking capabilities against various targets.

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Explanation

Slovenia has become the first country in European Union to ban all types of arms trade with Israel over its war in Gaza.

The arms embargo was announced by Prime Minister of Slovenia Robert Golob after aa government session.

Slovenia acted independently as the EU failed to agree on a joint position due to internal divisions.

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Explanation

The Iskander-M tactical ballistic missile is a mobile short-range ballistic missile system.

It has been developed by Russia.

It has a range of 500 kilometres .

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Explanation

SALT, CTBT, and PTBT are all treaties related to nuclear arms control and testing.

The Geneva Convention deals with humanitarian laws of war, not nuclear issues.