Explanation:

The Bayraktar TB2 is a Turkish medium altitude long endurance (MALE) unmanned aerial vehicle (UAV) developed by Baykar defence company. It is capable of conducting Intelligence, Surveillance and Reconnaissance (ISR) and armed attack missions.

The Bayraktar drone has a maximum airtime of 27 hours and can fly as high as 7,620 metres (25,000 feet), carrying a maximum payload of up to 150 kg.

The Bayraktar TB2 can and has proved to be an extremely effective UAV and had significant achievements during military conflicts. By 2022, it had been used during military conflicts in Syria, Libya, Nagorno Karabakh and Ukraine.

Ukraine’s capital region was struck by Iranian-made ‘suicide’ drone Shahed-136 in October, 2022.

The Shahed-136 is a modern “swarming” loitering drone built to attack ground targets. Swarm drones are a group of unmanned aerial vehicles that operate in coordination.

Loitering munitions are slow, propeller-powered missiles.

Iran has actively embraced loitering munitions over the past few years to attack oil facilities in Saudi Arabia. x Defence Research and Development Organization's (DRDO) TAPAS 201 (Tactical Advanced Platform for Aerial Surveillance-Beyond Horizon-201) is an indigenous medium altitude long endurance (MALE) unmanned aerial vehicle (UAV).

TAPAS 201 has been designed and developed by the Aeronautical Development Establishment (ADE), Bengaluru, with the production partners being Hindustan Aeronautics Ltd. (HAL) and Bharat Electronics Ltd. for the three wings of the armed forces.

It is being developed to carry out Intelligence, Surveillance and Reconnaissance (ISR) roles and is capable of carrying different combinations of advanced payload and auto landing, among others, with endurance in the range of 24 to 30 hours.

Hence option (c) is the correct answer