🔆 Journey of the Tiranga (India’s National Flag)

📍 Why in News?
✅ 22 July 1947 marks the day when the Constituent Assembly adopted the design of India’s National Flag, which came into effect on 15 August 1947.

📍 Evolution of the National Flag
✅ 1904: Sister Nivedita designed an early flag featuring yellow & red colours, a Vajra, and a white lotus.

✅ 1906: Sachindra Prasad Bose & Hemchandra Kanungo hoisted the first tricolour at Parsee Bagan Square, Calcutta, bearing eight lotuses, “Vande Mataram”, the Sun and Crescent Moon.

✅ 1907: Madam Bhikaji Cama unfurled the Saptarishi Flag at the International Socialist Congress, Stuttgart (Germany)—the first Indian flag hoisted on foreign soil.

✅ 1917: Annie Besant & Bal Gangadhar Tilak introduced the Home Rule Flag with red & green stripes, Union Jack, seven stars, and a crescent with a star.

✅ 1921: Pingali Venkayya presented a flag to Mahatma Gandhi at Bezwada (Vijayawada). Gandhi suggested adding the white band and the Charkha.

✅ 1931: The Indian National Congress adopted the saffron-white-green tricolour with the Charkha, considered the precursor to the present National Flag.

📍 Adoption of the Present Tiranga
✅ June 1947: An Ad Hoc Committee recommended retaining the 1931 tricolour while replacing the Charkha with the Ashoka Chakra.
✅ 22 July 1947: Constituent Assembly formally adopted the National Flag.
✅ 15 August 1947: The Tiranga became the National Flag of Independent India.
✅ Ashoka Chakra was adopted from the Dharma Chakra on the Lion Capital of Ashoka at Sarnath.

📍 Symbolism
✅ Saffron: Courage, sacrifice & selflessness.
✅ White: Peace, truth & integrity.
✅ Green: Prosperity, growth & harmony with nature.
✅ Ashoka Chakra (24 spokes): Dharma, justice, ethical governance, rule of law, and continuous progress.

📍 Constitutional & Legal Framework
✅ Article 51A(a): Makes it a Fundamental Duty to respect the National Flag.
✅ Governed by:
• Flag Code of India, 2002
• Emblems and Names (Prevention of Improper Use) Act, 1950
• Prevention of Insults to National Honour Act, 1971

📍 Specifications
✅ Length : Height = 3 : 2
✅ Three equal horizontal bands.
✅ Ashoka Chakra with 24 equally spaced navy-blue spokes.
✅ Originally only hand-spun & handwoven khadi.
✅ 2022 Amendment: Permitted machine-made flags and flags made of polyester, cotton, wool, silk, bunting, besides khadi.

📍 Display of the National Flag
✅ Governed by the Flag Code of India, 2002.
✅ 2022 Amendment: National Flag may be flown day and night.
✅ Must always be displayed with dignity and honour.

📍 Do’s & Don’ts
✅ Must not touch the ground or water.
✅ Must not be used as drapery, decoration, or for commercial purposes.
✅ When displayed with other flags, it must occupy the position of honour.
✅ Damaged or soiled flags must be disposed of respectfully.
✅ Disrespect to the National Flag is punishable under the Prevention of Insults to National Honour Act, 1971.

#history #prelims #mains

Join https://t.me/CSE_EXAM https://t.me/Upsc_4_history

India's Raja Muthupandi won the silver medal in men's 65kg weightlifting event at the Commonwealth Games 2026 in Glasgow on Monday. He lifted 126kg in snatch and then followed it up with 160kg in clean and jerk to take his total to 286kg.

26th July editorial summary

#editorial

Join https://t.me/CSE_EXAM

Reclaiming footpaths

Join https://t.me/CSE_EXAM

Chandipura Virus

Join https://t.me/CSE_EXAM

UPPSC 2026 last Date Extend.. New last date is 3/Aug/2026

Khelo India athlete Gyaneshwari Yadav clinched the Silver Medal 🥈in Weightlifting women's 53 kg with a personal best total lift of 199 kg (88 kg Snatch + 111 kg Clean & Jerk).

Her 199 kg total and 111 kg Clean & Jerk are both personal best performances.

🔆 Lingaraja Temple Architecture

📍 About
✅ Lingaraja Temple, Bhubaneswar (Odisha), is one of the finest examples of Kalinga Architecture, a sub-school of the Nagara style.
✅ Built in the Deula style, it reflects exceptional craftsmanship, engineering, and religious significance.

📍 Deula Style (Kalinga Architecture)
✅ Vimana (Garbhagriha): Sanctum housing Lord Shiva, rising to 55 m (180 ft).

✅ Jagamohana: Assembly hall for devotees, located in front of the sanctum.

✅ Nata Mandira: Festival hall used for dance, music, and cultural rituals.

✅ Bhoga Mandapa: Hall where offerings (Bhoga) are prepared and presented.

📍 Architectural Features
✅ Constructed mainly using sandstone and laterite.

✅ Surrounded by a massive boundary wall measuring 520 ft × 465 ft, with a thickness of 7.5 ft.

✅ Features a grand sandalwood entrance gate.

✅ The Shikhara and temple walls are richly decorated with mythological carvings, divine iconography, and floral motifs.

✅ Sculptures include graceful female figures in various postures, reflecting the artistic excellence of Kalinga sculptors.

📍 Engineering Significance
✅ Demonstrates advanced stone construction techniques, with massive stone blocks placed without modern machinery.

✅ The temple has withstood centuries of earthquakes, weathering, and climatic conditions, highlighting its exceptional structural stability.

📍 Prelims Pointer
✅ Architectural Style: Kalinga (Odisha) Architecture – a sub-school of the Nagara style.
✅ Main Components: Vimana, Jagamohana, Nata Mandira, Bhoga Mandapa.
✅ Presiding Deity: Lord Shiva.
✅ Location: Bhubaneswar, Odisha.

#prelims
#art_and_culture

https://t.me/Studytoday1
https://t.me/upsc_art_and_culture

Khelo India athlete Gyaneshwari Yadav clinched the Silver Medal 🥈in Weightlifting women's 53 kg with a personal best total lift of 199 kg (88 kg Snatch + 111 kg Clean & Jerk).

Her 199 kg total and 111 kg Clean & Jerk are both personal best performances.

🔆 India’s Semiconductor Push

📍 Why in News?
✅ Prime Minister inaugurated the commercial production phase of the CG Semi Outsourced Semiconductor Assembly and Test (OSAT) facility at Sanand, Gujarat.

📍 What is India’s Semiconductor Push?
✅ A comprehensive national strategy under the India Semiconductor Mission (ISM) to build a complete semiconductor ecosystem covering chip design, fabrication, assembly, testing, and packaging.
✅ Aims to transform India into a global semiconductor manufacturing hub and reduce import dependence.

📍 Key Developments
✅ Sanand, Gujarat: Emerging as India’s semiconductor hub with Micron ATMP, Kaynes Semicon OSAT, and CG Semi OSAT facilities.
✅ Dholera, Gujarat: India’s first commercial wafer fabrication (Fab) facility by Tata Electronics in partnership with PSMC (Taiwan).
✅ Bhubaneswar, Odisha: India’s first advanced 3D semiconductor packaging facility.
✅ Design-Linked Incentive (DLI) Scheme: Supports 24 fabless startups and semiconductor design talent.

📍 Significance
✅ Strengthens strategic and national security through indigenous chip production.
✅ Supports AI, defence, supercomputing, 5G/6G, EVs, and electronics manufacturing.
✅ Reduces dependence on imported semiconductors and strengthens supply-chain resilience.
✅ Creates high-skilled employment and promotes technological self-reliance.

📍 Key Challenges
✅ Extremely high capital investment requirements.
✅ Dependence on imported raw materials, photomasks, and electronic-grade gases.
✅ Need for uninterrupted power and ultra-pure water.
✅ Strong competition from established semiconductor hubs such as Taiwan, South Korea, and China.
✅ Technological complexity in advanced wafer fabrication.

📍 Way Forward
✅ Expand funding under India Semiconductor Mission (ISM) 2.0.
✅ Develop domestic supply chains for semiconductor materials and equipment.
✅ Strengthen Design-Linked Incentive (DLI) support for indigenous chip design.
✅ Promote international skill partnerships with countries like Japan, Singapore, and Malaysia.
✅ Encourage Made in India semiconductor procurement through public procurement and strategic sectors.

📍 UPSC Mains Practice Question
Q. Evaluate the strategic and economic significance of semiconductors for India. Examine the key challenges in building a domestic ecosystem. Propose policy measures to achieve long-term self-reliance. (15 Marks)

#mains

Women's work participation in INDIA

Join https://t.me/CSE_EXAM

🥈𝐀𝐣𝐚𝐲𝐚 𝐁𝐚𝐛𝐮 𝐁𝐫𝐢𝐧𝐠𝐬 𝐇𝐨𝐦𝐞 𝐒𝐢𝐥𝐯𝐞𝐫

Valluri Ajaya Babu🇮🇳 clinches the silver medal in the men's 79kg weightlifting event.

🥈𝐒𝐢𝐥𝐯𝐞𝐫 𝐦𝐞𝐝𝐚𝐥 𝐟𝐨𝐫 𝐒𝐚𝐫𝐯𝐞𝐬𝐡 𝐊𝐮𝐬𝐡𝐚𝐫𝐞

Sarvesh Kushare clinches the silver medal in the men's high jump event.

🥉𝐁𝐫𝐨𝐧𝐳𝐞 𝐦𝐞𝐝𝐚𝐥 𝐟𝐨𝐫 𝐁𝐢𝐧𝐝𝐲𝐚𝐫𝐚𝐧𝐢 𝐃𝐞𝐯𝐢 𝐒𝐨𝐫𝐨𝐤𝐡𝐚𝐢𝐛𝐚𝐦

Bindyarani Devi Sorokhaibam clinched the bronze medal in the women’s 58kg weightlifting event at the Commonwealth Games 2026 in Glasgow.

🔆 Rise & Fall of Harappan Civilization

📍 Rise (First Urbanisation in India)
✅ Agricultural surplus: Fertile Indus plains → wheat & barley
✅ Granaries at Mohenjo-daro supported artisans & traders
✅ Tech & craft specialization:
✅ Bronze metallurgy
✅ Bead-making (Chanhudaro)
✅ Mass pottery (potter’s wheel)
✅ Trade networks:
✅ Dockyard at Lothal
✅ Uniform seals & weights
✅ Trade with Mesopotamia
✅ Strong urban planning:
✅ Grid-pattern cities
✅ Standardized bricks
✅ Great Bath & advanced drainage

📍 Fall (c. 1900 BCE – Gradual De-urbanisation)
✅ Climate change: Drier climate, weak monsoon
✅ Drying of Ghaggar–Hakra (Saraswati)
✅ Ecological disasters: Floods & tectonic shifts
✅ River course changes at Mohenjo-daro
✅ Economic decline:
✅ Reduced surplus
✅ Decline in Mesopotamian trade
✅ Migration & de-urbanisation:
✅ Movement towards Gangetic plains & Gujarat
✅ Rural, dispersed Late Harappan settlements

#history #prelims #mains

Join https://t.me/CSE_EXAM https://t.me/Upsc_4_history

🔆 CURRENT AFFAIRS – 27 JULY 2026

🔆 HISTORY, ART & CULTURE

📍 Sarnath Inscribed as UNESCO World Heritage Site
✅ Sarnath (Uttar Pradesh) inscribed on the UNESCO World Heritage List
✅ Becomes India’s 45th UNESCO World Heritage Site
✅ Site where Gautama Buddha delivered his first sermon (Dhammacakkappavattana Sutta)
✅ Marks the beginning of the Buddhist Sangha and the Wheel of Dharma
✅ Completes the four principal Buddhist pilgrimage sites along with Lumbini, Bodh Gaya and Kushinagar

📍 Keeladi Excavations Reveal Extensive Urban Settlement
✅ Excavations uncovered continuous brick structures across all nine excavated quadrants
✅ Indicates a well-planned ancient urban settlement
✅ Features a closed drainage system and terracotta pipeline network
✅ Brick walls extend beyond current excavation areas
✅ Located in Tamil Nadu

🔆 POLITY & GOVERNANCE

📍 Punjab Becomes First State to Introduce AI from Classes I–XII
✅ Launched under the Sarbat.AI Project
✅ First Indian state to introduce Artificial Intelligence as a mainstream school subject
✅ Phase I: Classes VIII–XII through Computer Science curriculum
✅ Phase II: AI education extended to Classes I–VII
✅ Curriculum aligned with UNESCO Ethical AI Guidelines and global best practices

🔆 INTERNATIONAL

📍 India Hosts UNCITRAL 60th Anniversary Conference
✅ India hosted the international conference marking 60 years of UNCITRAL
✅ UNCITRAL established by the UN General Assembly in 1966
✅ Principal UN legal body for international trade law
✅ Consists of 70 member states elected for 6-year terms
✅ Headquarters: Vienna, Austria

📍 16th BRICS Health Ministers’ Meeting
✅ Hosted by India in Chandigarh
✅ Theme: “Building for Resilience, Innovation, Cooperation and Sustainability”
✅ Historic emphasis on Traditional, Complementary and Integrative Medicine (TCIM)
✅ Member nations adopted the BRICS Health Declaration
✅ Agreed on Terms of Reference for cross-border health collaboration

🔆 ECONOMY

📍 India Launches First Domestic Natural Gas Futures
✅ Launched by the National Stock Exchange (NSE)
✅ Trading symbol: NATGASIND
✅ Approved by SEBI
✅ Cash-settled contract with no physical delivery
✅ Enables India-centric price discovery for domestic natural gas
✅ Reduces dependence on global benchmarks such as Henry Hub, TTF and JKM

🔆 ENVIRONMENT

📍 Brazil’s Amazon Records Historic Low in Forest Fires
✅ Burnt area declined to 3.1 million hectares in 2025
✅ Around 80% reduction compared to 2024
✅ Lowest level since records began in 1985
✅ Decline attributed to reduced deforestation, delayed rains and weakening El Niño conditions

🔆 DEFENCE

📍 Kargil Vijay Diwas
✅ Observed annually on 26 July
✅ Commemorates India’s victory in the 1999 Kargil War
✅ India launched Operation Vijay, supported by Operation Safed Sagar of the Indian Air Force
✅ Indian Armed Forces recaptured all occupied positions without crossing the Line of Control (LoC)
✅ Honours the courage and sacrifice of the Armed Forces

🔆 SPORTS

📍 Anahat Singh Wins World Junior Squash Championship
✅ Became the first Indian to win the World Junior Squash Championship
✅ Defeated Ruqayya Salem (Egypt) in the girls’ singles final
✅ First non-Egyptian champion since Amanda Sobhy (2010)
✅ Tournament held at Niagara-on-the-Lake, Ontario, Canada

📍 Jhandu Kumar Wins India’s First Medal at Commonwealth Games 2026
✅ Won Bronze Medal in Men’s Heavyweight Para Powerlifting
✅ Native of Bihar
✅ Competition held in Glasgow, Scotland

📍 Commonwealth Games 2026
✅ Being held in Glasgow, Scotland from 23 July – 2 August 2026
✅ Glasgow became host after Victoria (Australia) withdrew
✅ Features 10 sports and 6 integrated para-sports
✅ Conducted across 4 main venues with a streamlined format

#CurrentAffairs

27th July UPSC current affairs

#currentaffairs #prelims

Join https://t.me/upsc_prelims_2027_28