Explanation

Russia issued a warning to the international community with its updated nuclear doctrine, lowering the threshold for a nuclear strike.

In November 2024, Russian President Vladimir Putin approved changes to his country's nuclear doctrine, formally amending the conditions — and lowering the threshold — under which Russia would consider using its nuclear weapons. 

****

Explanation

The first aerial taxi Vertipot is being built near Dubai International Dubai.

The station will handle 170,000 passengers annually.

Flight services from station will start from 2026.

Dubai is a city located in the UAE.

***

Explanation

Explanation

The Kartarpur Corridor was inaugurated on November 9, 2019.

The Kartarpur Corridor is a visa-free border crossing and religious corridor.

It connects the city of Dera Baba Nanak in India's Punjab state to the city of Narowal in Pakistan's Punjab province.

It facilitating pilgrimage for Sikh devotees to visit the Gurdwara Darbar Sahib in Kartarpur, Pakistan.

Explanation