Defence GK Questions 2026

She has become the first Indian woman ever to win an individual gold medal in the Trap event at the Asian Games, and the Prime Minister congratulated her on the achievement, praising her exceptional accuracy and composure and calling it a historic moment for the country.

Operation Southern Readiness was conducted at Kochi while the Indian Navy held command of Combined Task Force-154 under the Combined Maritime Forces, and it brought together 276 personnel drawn from twenty-seven countries, along with 76 facilitators and subject-matter experts and four international organisations.

The Raksha Mantri called it an outstanding achievement that Indian-flagged merchant vessels, LPG tankers in particular, were given safe passage through the Strait of Hormuz under this operation during the crisis in West Asia.

Addressing the Naval Commanders' Conference, the Defence Minister described 2026 as a historic year for the Navy because the induction or commissioning of eighteen warships is planned, which would be the largest addition of ships in a single year in the force's history.

Adrenaline, also called epinephrine, is made by the medulla of the adrenal gland and is the body's emergency hormone; it makes the heart beat faster and stronger and narrows the small blood vessels, so blood pressure rises within seconds.

Zoji La, usually written Zojila, is the pass on the Srinagar–Kargil–Leh highway at about 3,528 metres in the Zanskar range, and it is the only road link between the Kashmir valley and Ladakh.

NATO is the military alliance of European and North American states, formed by the North Atlantic Treaty signed at Washington on 4 April 1949 by twelve founding members, and its membership has grown in rounds since then.

A body that slides down a smooth slope turns all of its potential energy mgh into translational kinetic energy and reaches the bottom with a speed equal to the square root of 2gh.

The force on a current carrying conductor kept in a magnetic field is given by F equal to B I L sin theta, where theta is the angle between the direction of the current and the direction of the field.

The law of conservation of linear momentum follows straight from Newton's second law: the rate of change of the momentum of a system equals the net external force acting on it, so when that force is zero the total momentum stays the same in size and in direction.

Dynamic viscosity measures how strongly a fluid resists flowing, and in the centimetre gram second system it is measured in poise, a unit named after the French physician Jean Louis Marie Poiseuille, who studied the flow of blood in narrow tubes.

In this case of 1973 a bench of thirteen judges, the largest the Supreme Court has ever assembled, held by seven votes to six that Parliament may amend any part of the Constitution but may not damage or destroy its basic structure.

Once the athlete's feet leave the ground they move as a projectile, and the horizontal distance covered, called the range, is given by R equal to u squared into sin 2 theta divided by g. The range is largest when sin 2 theta has its greatest value of one, which…

In early Buddhist art the Buddha was never shown in human form, so the events of his life were carved as symbols, and the stupa stands for his mahaparinirvana, that is his death at Kushinagar.

Dhanush is the ship-launched variant of the Prithvi short-range surface-to-surface ballistic missile, fired from a stabilised platform on a naval vessel, and it can be used against targets on land or at sea.

Mission Shakti was conducted on 27 March 2019, when a DRDO interceptor launched from Dr A. P. J. Abdul Kalam Island destroyed a satellite of India's own in a low earth orbit.

The Integrated Test Range at Chandipur, on the Odisha coast near Balasore, is the main missile testing facility of the DRDO, and many launches are also made from Dr A. P. J. Abdul Kalam Island off the same coast, which was earlier called Wheeler Island.

Nirbhay is a long-range cruise missile that flies below the speed of sound, which is what subsonic means, and it is powered by a small turbofan engine that keeps it flying throughout its journey.

K-15, called Sagarika, is the first of the K series of submarine-launched ballistic missiles, developed for the Arihant class of nuclear powered submarines, and the longer-ranged K-4 follows it in the same family.

Agni-V is a three-stage solid-fuelled missile with a range beyond five thousand kilometres, which places it in the intercontinental ballistic missile class.