Explanation: National Unity Day or Rashtriya Ekta Diwas is observed annually on October 31 to commemorate the birth anniversary of Sardar Vallabhbhai Patel, known as the “Iron Man of India.”

Explanation: Project Arunank is a Border Roads Organisation (BRO) initiative aimed at improving road connectivity and infrastructure in the Arunachal Pradesh region, enhancing border security and local development.

Explanation: The US airline Southwest Airlines announced plans to set up a “Global Innovation Centre” in Hyderabad, Telangana. The state government welcomed this step as part of its vision to become a major innovation hub.

Explanation: The Aurangabad Railway Station has been officially renamed as Chhatrapati Sambhajinagar Railway Station to honor Chhatrapati Sambhaji Maharaj, the son of Chhatrapati Shivaji Maharaj.

Explanation: Shri Anil Malik, Secretary of the Ministry of Women and Child Development (MoWCD), received an award from the President of India for his ministry’s outstanding contribution to the implementation of PM-JANMAN.

Explanation: The World Day for Audiovisual Heritage is celebrated on October 27 each year to raise awareness about the importance of preserving audiovisual archives—films, recordings, and videos—as part of world heritage.

Explanation: The Ollo Tribe is an indigenous tribal community residing mainly in the Tirap district of Arunachal Pradesh. They share cultural ties with tribes across the India–Myanmar border.

Explanation: The US government has sanctioned two Russian oil companies as part of efforts to restrict Russia’s energy exports due to the ongoing Russia–Ukraine conflict.

Explanation: The White-cheeked Partridge is found mainly in the forests of Northeast India and parts of Southeast Asia. It is classified as Near Threatened due to habitat loss.

Explanation: OpenAI introduced “ChatGPT Atlas”, a new AI-integrated web browser, which integrates the ChatGPT assistant directly into browsing and is positioned as a competitor to Google Chrome.