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UPSC Key: Pax Silica, Trump’s Board of Peace, and India’s pharmaceutical industry

How is India's joining of Pax Silica important for your UPSC exam? What significance do topics such as Trump’s Board of Peace, Global oil supply, and the pharmaceutical industry have for both the Preliminary and Main exams? You can learn more by reading the Indian Express UPSC Key for February 21, 2026.

pax silica, india, upscUnion Minister for Electronics and Information Technology Ashwini Vaishnaw, second right, with US Ambassador to India Sergio Gor, centre, and others, during an event announcing India joining the Pax Silica initiative, in New Delhi. Know more in our UPSC Key. (@MEAIndia/X via PTI Photo)
Written by: Khushboo Kumari
35 min readNew DelhiFeb 21, 2026 07:53 PM IST First published on: Feb 21, 2026 at 07:53 PM IST

Important topics and their relevance in UPSC CSE exam for February 21, 2026. If you missed the February 20, 2026, UPSC CSE exam key from the Indian Express, read it here.

FRONT

India deal on, says Trump, after SC scraps his tariffs

Syllabus:

Preliminary Examination: Current events of national and international importance

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Mains Examination: General Studies-II: Effect of policies and politics of developed and developing countries on India’s interests, Indian diaspora

What’s the ongoing story: THE SUPREME Court struck down President Donald Trump’s far-reaching global tariffs on Friday, handing him a stinging loss on an issue crucial to his economic agenda.

Key Points to Ponder:

— What was the rationale behind imposing global tariffs by the Trump administration?

Khushboo Kumari is a Deputy Copy Editor with The Indian Express. She has done her graduation and pos... Read More

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