Current Affairs 23 October 2026: SIMBEX Drill, RBI Yield Surge

From agriculture and defence to economy, diplomacy and sport, 23 October 2026 packed in a wide range of developments that are high on the radar for UPSC, SSC, Banking and Railway exams. Here's your quick, exam-focused roundup.

Top stories of 23 October 2026

Centre launches nationwide 'Khet Bachao Abhiyan' for soil health

Union Agriculture and Farmers Welfare Minister Shivraj Singh Chouhan launched the 40-day 'Khet Bachao Abhiyan' from Taraori in Haryana's Karnal district on 22 October 2026. Running till 30 November 2026 under the theme 'Save the Soil, Save Farming, Save Farmers,' the campaign promotes balanced fertiliser use, Soil Health Card-based soil testing, crop diversification, natural farming and crop-residue management. It aims to reach about one crore farmers through Kisan Chaupals, training camps and field demonstrations by ATMA and ICAR. This is important for exams covering government schemes, agriculture policy and sustainable farming initiatives.

33rd edition of India-Singapore naval exercise SIMBEX-2026 begins at Visakhapatnam

The 33rd edition of SIMBEX, the Singapore-India Maritime Bilateral Exercise, began at Visakhapatnam on 21 October 2026, with the harbour phase till 23 October followed by a sea phase in the Bay of Bengal from 24-26 October. Singapore's RSS Supreme is taking part alongside Indian Navy ships INS Nilgiri and INS Kamorta, with drills covering anti-submarine, anti-surface and anti-air operations. Started in 1994 as Exercise Lion King, SIMBEX is one of the Indian Navy's longest-running bilateral exercises, making it a key topic for defence and international relations questions.

MHA approves major sector-based restructuring of CISF from November 1

The Ministry of Home Affairs has approved a reorganisation of the Central Industrial Security Force (CISF), shifting from a territorial command structure to a domain-based, sector-specific model effective 1 November 2026. Eight of CISF's 11 sectors will be realigned into functional units like Power, Coal, Steel, Petroleum and Natural Gas, and new West Coast/East Coast Port sectors, while the NCR sector becomes the GBMM & MRTS sector. This restructuring is relevant for exams covering internal security and central armed police forces.

India hosts 7th AgriVoltaics World Conference at Bharat Mandapam

India hosted the 7th AgriVoltaics World Conference (AWC) 2026 at Bharat Mandapam, New Delhi from 21-23 October 2026 — the first time this global summit was held in the Global South. Organised by the Ministry of New and Renewable Energy under the theme 'Powering the Global South,' the event drew over 1,200 delegates and 150 international experts, launched the MNRE AgriPV Policy Handbook, and announced a dedicated agrivoltaics programme under the next phase of PM-KUSUM. This is useful for questions on renewable energy, agriculture-energy convergence and government schemes.

BharathCloud signs MoU with Russia's Tatarstan IT Park for AI and cloud cooperation

Indian sovereign cloud provider BharathCloud signed an MoU with the High-Technology Technopark 'IT-Park' in Kazan, Tatarstan, Russia, on 21 October 2026 at the II Russia-India Business Forum 'TIME.' The agreement aims to boost AI and cloud infrastructure cooperation, enable joint ventures, and introduces the concept of 'cloud embassies' between India and Russia. This is relevant for exam questions on India's bilateral technology partnerships and digital infrastructure diplomacy.

India's medal tally surges at Asian Para Games 2026

India added a record 27 medals, including 5 gold, on 21 October 2026 at the Asian Para Games 2026, rising to 5th place in the overall medal table with a tally crossing 35 medals. Nishad Kumar won gold in men's high jump T47 with a 2.04m effort, Pranav Soorma set an Asian Record of 11.66m in men's discus throw F51/52/53, and Baby Sahana Ravi won India's first-ever medal in the women's standing category. The Games run from 18-24 October 2026, making this a key current-affairs topic for sports-related exam questions.

India's core sector output growth hits 30-month high of 7.9% in September

India's eight core infrastructure industries grew 7.9% in September 2026, up from 5.9% in August and the highest in 30 months. Iron ore led growth at 18.4%, followed by electricity (11.4%), coal (10.7%), refinery products (10.3%), cement (9.8%) and steel (4.9%), while fertiliser output contracted by 11.7%, natural gas fell 4.6% and crude oil declined 1.4%. Since the core sector carries significant weight in the Index of Industrial Production, this data is important for economy-focused exam sections.

RBI rejects all bids at T-bill auction as 10-year bond yield hits four-year high

The Reserve Bank of India rejected all bids at a ₹23,000 crore Treasury bill auction on 21 October 2026, even as the benchmark 10-year government bond yield climbed to 7.44%, its highest since November 2022. The rejection, covering 91-day, 182-day and 364-day bills, comes after the RBI raised the repo rate to 5.50% earlier in October and adopted a 'calibrated tightening' stance amid rising inflation concerns. This is a crucial banking and economy topic for exam preparation.

India to host first SCO Civilisational Dialogue Forum by year-end

Defence Minister Rajnath Singh announced on 20 October 2026, at the SCO Council of Heads of Government meeting in Dushanbe, Tajikistan, that India will host the first-ever SCO Civilisational Dialogue Forum by the end of 2026. Originally proposed by PM Narendra Modi at the 2025 SCO Tianjin summit, the forum aims to deepen cultural exchanges among member states. This is relevant for international relations and SCO-related exam questions.

Three new centipede species discovered in Western Ghats

Researchers from the Zoological Survey of India's Western Ghats Regional Centre and Malabar Christian College, Kozhikode, described three new centipede species of the genus Rhysida from Kerala and Karnataka: Rhysida quadrispinosa, Rhysida coorgensis (named after Coorg) and Rhysida neyyarensis (named after Neyyar Wildlife Sanctuary). This raises India's known Rhysida species count to 23, adding to the biodiversity record of the Western Ghats, a UNESCO-recognised hotspot — useful for environment and biodiversity exam questions.

Pragyan Ojha named new BCCI chief selector

Former India left-arm spinner Pragyan Ojha has been appointed chairman of the BCCI's men's senior selection committee, with former off-spinner Ramesh Powar joining as a new panel member. The change follows Ajit Agarkar's term ending on 4 October 2026 without seeking an extension. This appointment is a notable sports-administration update for current-affairs preparation.

That wraps up today's key developments — keep revising these for your upcoming exams!

Key facts for exams

• Khet Bachao Abhiyan launched by Shivraj Singh Chouhan from Taraori, Karnal (Haryana) on 22 October 2026; runs till 30 November 2026.
• SIMBEX-2026, the 33rd edition, held at Visakhapatnam; India-Singapore exercise began in 1994 as Exercise Lion King.
• CISF sector-based restructuring effective 1 November 2026; new West Coast and East Coast Port sectors created.
• 7th AgriVoltaics World Conference (AWC) 2026 held at Bharat Mandapam, New Delhi, 21-23 October 2026; first in the Global South.
• BharathCloud signed MoU with Tatarstan's IT-Park in Kazan, Russia, on 21 October 2026 at the Russia-India Business Forum 'TIME.'
• India won 5th place at Asian Para Games 2026; Nishad Kumar gold in men's high jump T47 (2.04m); Pranav Soorma Asian Record 11.66m in discus F51/52/53.
• India's core sector output growth hit 7.9% in September 2026, a 30-month high; iron ore led at 18.4%.
• RBI rejected all bids at ₹23,000 crore T-bill auction on 21 October 2026; 10-year bond yield hit 7.44%, highest since November 2022; repo rate at 5.50%.
• India to host the first SCO Civilisational Dialogue Forum by end of 2026, announced by Rajnath Singh in Dushanbe, Tajikistan.
• Three new centipede species (genus Rhysida) found in Western Ghats; India's Rhysida species count now 23.
• Pragyan Ojha named new BCCI men's chief selector; Ramesh Powar joins the selection panel.

Frequently asked questions

What is the Khet Bachao Abhiyan launched in October 2026?

It is a 40-day nationwide campaign launched by Shivraj Singh Chouhan on 22 October 2026 from Taraori, Haryana, to promote soil health, balanced fertiliser use and natural farming, running till 30 November 2026.

Which countries are participating in SIMBEX-2026?

SIMBEX-2026 is the 33rd edition of the India-Singapore Maritime Bilateral Exercise, held at Visakhapatnam, involving Singapore's RSS Supreme and Indian Navy ships INS Nilgiri and INS Kamorta.

What restructuring has been approved for CISF?

The MHA approved a sector-based restructuring of CISF effective 1 November 2026, replacing territorial sectors with domain-specific units like Power, Coal, Steel, and new West Coast/East Coast Port sectors.

Who won gold in men's high jump T47 at the Asian Para Games 2026?

Nishad Kumar won gold in the men's high jump T47 category with a 2.04m effort at the Asian Para Games 2026.

Who has been appointed the new BCCI chief selector?

Former India spinner Pragyan Ojha has been named chairman of the BCCI men's senior selection committee, with Ramesh Powar joining as a new panel member, after Ajit Agarkar's term ended on 4 October 2026.

Practise for your exam

Current affairs questions come in every General Studies paper. Take a free mock test — timed, with your score and solutions.

Previous days' current affairs

• Daily Current Affairs - 2026-10-22
• Daily Current Affairs - 2026-10-21
• Daily Current Affairs - 2026-10-20

Featured image: Photo: Press Information Bureau (PIB), Government of India (source)