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India’s indigenous submarine-propulsion programme reached another testing milestone. The event concerned an energy module, rather than the commissioning of a submarine.
The developer was DRDO’s Naval Materials Research Laboratory, abbreviated NMRL. The milestone concerned the Air Independent Propulsion Energy Module at L&T’s Hazira facility in Gujarat. In a technology question, the developer, industrial partner and eventual integrator may be different organisations. Read their roles separately: inventing a system, carrying out industrial work and fitting it into a vessel are not interchangeable tasks. STW-2 marks progress in that development chain, rather than completion of every stage. Source: https://www.pib.gov.in/PressReleasePage.aspx?PRID=2328040
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FAQ
Common questions and clear answers for this topic.
Every date of October 2026 has its own page under this topic. Open the date you want and you will get exam-style MCQs with answers and short explanations.
SSC CGL and CHSL, Banking exams like IBPS and SBI, RRB, State PSC and UPSC prelims. Exams held in 2027 usually ask current affairs from the previous six to eight months, so October 2026 is important.
Yes. Every question, option and explanation is given in both Hindi and English, so you can practise in the language of your exam.
Solve one date a day and mark the questions you get wrong. Go back to those on the weekend. At the end of the month, one quick round of all the wrong answers is usually enough.
