UPSC MAP

🔆 Red Sea 📍 Overview ✅ The Red Sea is a fjord-type marginal sea located between northeast Africa and the Arabian Peninsula. ✅ A fjord is a long, deep and narrow body of water extending inland. 📍 Connectivity ✅ Connected to the Gulf of Aden through the Bab el-Mandeb Strait. ✅ Linked to the Mediterranean Sea through the Suez Canal. 📍 Bordering Countries ✅ Western side: ➡️ Egypt ➡️ Sudan ➡️ Eritrea ✅ Northeastern side through the Gulf of Aqaba: ➡️ Israel ➡️ Jordan ✅ Eastern side: ➡️ Saudi Arabia ➡️ Yemen 📍 Geographical Features ✅ Receives very little rainfall. ✅ No major rivers flow into the Red Sea, leading to high salinity. ✅ It is one of the world’s most important maritime trade routes, especially for oil and container shipping between Europe and Asia.

🔆 Bharathapuzha River (Nila) 📍 Why in News? ✅ Kerala Mahamagham 2026 held on the banks of Bharathapuzha River 📍 Origin & Course ▪️ Origin: Eastern slopes of Anamalai Hills (Western Ghats) ▪️ Flows north-west through Tamil Nadu → enters Kerala via Palakkad Gap ▪️ Mouth: Arabian Sea near Ponnani 📍 Key Facts ▪️ 2nd longest west-flowing river in Kerala ▪️ Also known as Nila / Ponnani / Kuttippuram ▪️ Length: ~209 km ▪️ Drainage Area: ~6,186 sq km (≈71% in Kerala) 📍 Course-wise Names ▪️ Upper course → Aliyar ▪️ Initial Kerala stretch → Kannadipuzha ▪️ After confluence → Bharathapuzha / Ponnani River 📍 Tributaries ▪️ Gayathripuzha ▪️ Kalpathipuzha ▪️ Pulanthode 📍 Dams & Reservoirs ▪️ Malampuzha Dam (largest in Kerala) ▪️ Aliyar Reservoir ▪️ Tirumurthi Reservoir 📍 Cultural Significance ▪️ Known as “Nile of Kerala” ▪️ Kerala Kalamandalam located on its banks ➡️ Centre for Kathakali, Koodiyattam, Ottamthullal ▪️ Hosts Kerala Mahamagham at Thirunavaya

🔆 Place in News: Tanzania 🇹🇿 (Capital: Dodoma) 📍 Why in News? ✅ 5th India–Tanzania Joint Trade Committee Meeting held ➡️ Focus on strengthening bilateral economic cooperation 📍 Political Features ▪️ Location: Largest country in East Africa, just south of Equator ▪️ Borders: ✅ North → Kenya, Uganda ✅ West → Burundi, DR Congo, Rwanda ✅ South → Zambia, Malawi, Mozambique ▪️ Water Boundaries: 🌊 Lake Victoria (North) 🌊 Indian Ocean (East) 🌊 Lake Tanganyika (West) 🌊 Lake Nyasa (South-West) 📍 Geographical Features ▪️ Major Lakes ✅ Lake Tanganyika (2nd deepest in world) ▪️ Highest Peak ✅ Mount Kilimanjaro (Dormant volcano) ▪️ Rivers ✅ Ruvuma ✅ Rufiji ▪️ Islands ✅ Zanzibar ✅ Pemba ✅ Mafia 📍 Strategic Importance ▪️ Gateway to East African trade & Indian Ocean routes ▪️ Strengthening India–Africa relations 📍 Conclusion Tanzania’s strategic location, rich geography, and growing ties with India make it a key partner in Africa-focused diplomacy and trade expansion.

🔆 Lipulekh Pass in News 🇮🇳 📍 Why in News ✅ Nepal objected to India resuming Kailash Mansarovar Yatra via Lipulekh Pass ✅ Cites Sugauli Treaty ✅ India rejected claims as historically unfounded 📍 Location & Geography ✅ Lipulekh Pass in Kumaon region, Uttarakhand ✅ Situated near tri-junction: India–Nepal–China ✅ Connects India with Tibet (China) 📍 Key Features ✅ Altitude: ~5,334 m (17,500 ft) ✅ High-altitude Himalayan mountain pass ✅ Traditional route for Kailash Mansarovar Yatra 📍 Strategic & Political Significance ✅ Important for India–Nepal boundary dispute ✅ Linked with Kalapani region issue ✅ Strategic access towards Tibet (China) ✅ Sensitive zone in India–China–Nepal geopolitics 📍 Exam Relevance ✅ Prelims: Map location, tri-junction, altitude ✅ Mains (GS2/GS3): Border disputes, neighbourhood relations, strategic geography

🔆 Below-Normal Monsoon Warning: India’s Growing Water Stress 📍 Introduction ✅ The India Meteorological Department (IMD) forecasts a likely below-normal monsoon, raising concerns over water stress, agriculture, and economy. ✅ Highlights urgent need for better water management and climate preparedness. 📍 Why Below-Normal Monsoon? ✅ El Niño (ENSO) conditions → typically reduce monsoon rainfall. ✅ Indian Ocean Dipole (IOD) may partially offset but limited impact. ✅ Decline in Eurasian snow cover affects rainfall patterns. ✅ Rainfall becoming more erratic & concentrated. 📍 Key Concerns ✅ Reduced rainfall → water scarcity & drought risk. ✅ Impact on agriculture & food security. ✅ Falling reservoir and groundwater levels. ✅ Increased inflation & rural distress. 📍 India’s Water Stress Reality ✅ India among most water-stressed countries. ✅ Over-reliance on monsoon-dependent agriculture. ✅ Rapid depletion of groundwater resources. ✅ Poor water storage & distribution systems. 📍 Structural Issues ✅ Urbanisation leading to loss of water bodies. ✅ Inefficient rainwater harvesting & storage. ✅ Weak water governance & pricing mechanisms. ✅ Dependence on private water supply (tankers). 📍 Need for Water Management Reform ✅ Shift from crisis response → long-term planning. ✅ Promote rainwater harvesting & aquifer recharge. ✅ Improve irrigation efficiency (drip/sprinkler). ✅ Strengthen wastewater treatment & reuse. 📍 Way Forward ✅ Adopt integrated water resource management (IWRM). ✅ Encourage public-private partnerships in water infrastructure. ✅ Rationalise water pricing & reduce wastage. ✅ Enhance climate-resilient agriculture practices. 📍 Conclusion ✅ A below-normal monsoon is a warning signal, not just a seasonal event. ✅ India must treat water as an existential resource, ensuring sustainable use and conservation. 🔹 UPSC Mains Question: “Monsoon variability poses significant challenges to India’s water security.” Discuss the causes and implications of below-normal monsoons and suggest measures for sustainable water management.

🔆 Strait of Malacca 📍 Why in News? ✅ The ongoing Hormuz crisis has highlighted the importance of the Strait of Malacca as another critical global chokepoint. 📍 Location & Geography ▪️ Connects: ✅ Andaman Sea (Indian Ocean) ➡️ South China Sea ▪️ Bounded by: ▪️ Indonesia ▪️ Malaysia ▪️ Thailand ▪️ Singapore 📍 Strategic Significance ▪️ Global Trade Artery ✅ Carries ~22% of global maritime trade ▪️ Energy Lifeline ✅ One of the world’s largest oil transit chokepoints ▪️ Shortest Route ✅ Connects East Asia with the Middle East and Europe 📍 Concerns & Vulnerabilities ▪️ Narrow Bottleneck ✅ Phillips Channel creates congestion risks ▪️ Shallow Waters ❌ Limits passage of very large vessels ▪️ Security Threats ❌ Piracy and attacks on merchant ships ▪️ Environmental Risks ❌ High risk of collisions and oil spills due to heavy traffic 📍 Significance for India ✅ Critical for India’s trade and energy imports ✅ Key to Indo-Pacific strategy and maritime security

🔆 Ghaggar River 📍 Context ✅ Villages along the Ghaggar River, especially in Sirsa and Fatehabad, have reported a rise in cancer cases allegedly linked to contaminated water. 📍 Origin ✅ The Ghaggar originates in the Shivalik Hills of Himachal Pradesh and Haryana. 📍 Nature of River ✅ It is an intermittent river and flows mainly during the monsoon season. 📍 Course ✅ After flowing through the Ambala and Hisar districts of Haryana, it disappears into the Thar Desert in Rajasthan. ✅ It is known as “Ghaggar” before the Ottu Barrage and as “Hakra” downstream of the barrage in the Thar Desert. 📍 States Through Which It Flows ✅ Punjab ✅ Haryana ✅ Rajasthan 📍 Basin ✅ Total basin area: 32,132 sq. km. ✅ The river feeds two irrigation canals extending into Rajasthan. 📍 Ghaggar-Hakra System ✅ The Hakra River in Pakistan is considered the downstream continuation of the Ghaggar. ✅ Together, they form the Ghaggar-Hakra river system. 📍 Tributaries ✅ Kaushalya River ✅ Markanda River ✅ Sarsuti River ✅ Tangri River ✅ Chautang River 📍 Historical Importance ✅ The Ghaggar is often identified with the ancient Sarasvati River. ✅ Numerous Harappan Civilization sites have been excavated along its banks. ✅ The river is associated with settlements from protohistoric to medieval periods.

🔆 Nigeria 📍 Capital ✅ Nigeria – Capital: Abuja 📍 Political Features ✅ Located on the western coast of Africa. ✅ Boundaries: ➡️ Niger to the north ➡️ Chad and Cameroon to the east ➡️ Benin to the west ➡️ Gulf of Guinea in the south 📍 Geographical Features ✅ Vegetation mainly consists of savanna. ✅ Northern Nigeria also forms part of the Sahel region. 📍 Major Rivers ✅ Niger River ✅ Benue River ✅ Kaduna River 📍 Lake ✅ Lake Chad is located at the junction of Chad, Cameroon, Nigeria and Niger. 📍 Relief Features ✅ Central Highlands: Jos Plateau ✅ Major mountains include: ➡️ Chappal Waddi ➡️ Mount Dimlang

🔆 Ports of Ancient India 📍 Lothal Port (Gujarat) ✅ Oldest known port in India (Indus Valley Civilization) ✅ Excavated by ASI (1954) → Dockyard, marketplace, township discovered ✅ Evidence of maritime trade & urban planning 📍 Muziris Port (Kerala) ✅ Major Indo-Roman trade centre ✅ Exported spices (pepper), ivory, pearls, semi-precious stones ✅ Imports included wine, gold coins, textiles, wheat 📍 Poompuhar / Kaveripattinam (Tamil Nadu) ✅ Chola port town at mouth of River Kaveri ✅ Trade with Asian regions & Arab merchants ✅ Famous for spice trade 📍 Arikamedu (Puducherry) ✅ Known as Podouke in classical texts ✅ Bead-making & Indo-Roman trade hub ✅ Sangam literature references 📍 Bharuch / Barygaza (Gujarat) ✅ Located at mouth of River Narmada ✅ Trade with Greeks, Romans, Arabs, Africans, Chinese ✅ Important trans-shipment centre using monsoon winds 📍 Sopara / Śūrpāraka (Maharashtra) ✅ Capital of Aparanta region ✅ Trade links with Mesopotamia, Egypt, Arabia, East Africa ✅ Ashokan edict fragments & relics found 📍 Calicut / Kozhikode (Kerala) ✅ Major medieval spice trade port (pepper, cloves, cinnamon) ✅ Flourished under Chera rule ✅ Imports: Chinese ceramics, European goods 📍 Tuticorin / Thoothukudi (Tamil Nadu) ✅ Important seaport of Pandya & Chola dynasties ✅ Famous for pearl fishery & maritime trade 📍 Other Important Ancient Ports (Quick Facts) ✅ Nirppeyarru (Mahabalipuram) – Tamil Nadu ✅ Tondi & Korkai – Key Pandya ports ✅ Motupalli – Port of Kakatiya dynasty (Andhra Pradesh) ✅ Machilipatnam (Masula/Bandar) – Flourished in Satavahana period, famous for muslin trade ✅ Tamralipti (West Bengal) – Major eastern trade gateway, mentioned by Ptolemy & Xuanzang ✅ Pulicat – Important during Vijayanagara rule ✅ Barbaricum (near Karachi) – Key Indus delta port for Indo-Roman trade

🔆 Bharathapuzha River (Nila) 📍 Why in News? ✅ Kerala Mahamagham 2026 held on the banks of Bharathapuzha River 📍 Origin & Course ▪️ Origin: Eastern slopes of Anamalai Hills (Western Ghats) ▪️ Flows north-west through Tamil Nadu → enters Kerala via Palakkad Gap ▪️ Mouth: Arabian Sea near Ponnani 📍 Key Facts ▪️ 2nd longest west-flowing river in Kerala ▪️ Also known as Nila / Ponnani / Kuttippuram ▪️ Length: ~209 km ▪️ Drainage Area: ~6,186 sq km (≈71% in Kerala) 📍 Course-wise Names ▪️ Upper course → Aliyar ▪️ Initial Kerala stretch → Kannadipuzha ▪️ After confluence → Bharathapuzha / Ponnani River 📍 Tributaries ▪️ Gayathripuzha ▪️ Kalpathipuzha ▪️ Pulanthode 📍 Dams & Reservoirs ▪️ Malampuzha Dam (largest in Kerala) ▪️ Aliyar Reservoir ▪️ Tirumurthi Reservoir 📍 Cultural Significance ▪️ Known as “Nile of Kerala” ▪️ Kerala Kalamandalam located on its banks ➡️ Centre for Kathakali, Koodiyattam, Ottamthullal ▪️ Hosts Kerala Mahamagham at Thirunavaya

🔆 Bharathapuzha River (Nila) 📍 Why in News? ✅ Kerala Mahamagham 2026 held on the banks of Bharathapuzha River 📍 Origin & Course ▪️ Origin: Eastern slopes of Anamalai Hills (Western Ghats) ▪️ Flows north-west through Tamil Nadu → enters Kerala via Palakkad Gap ▪️ Mouth: Arabian Sea near Ponnani 📍 Key Facts ▪️ 2nd longest west-flowing river in Kerala ▪️ Also known as Nila / Ponnani / Kuttippuram ▪️ Length: ~209 km ▪️ Drainage Area: ~6,186 sq km (≈71% in Kerala) 📍 Course-wise Names ▪️ Upper course → Aliyar ▪️ Initial Kerala stretch → Kannadipuzha ▪️ After confluence → Bharathapuzha / Ponnani River 📍 Tributaries ▪️ Gayathripuzha ▪️ Kalpathipuzha ▪️ Pulanthode 📍 Dams & Reservoirs ▪️ Malampuzha Dam (largest in Kerala) ▪️ Aliyar Reservoir ▪️ Tirumurthi Reservoir 📍 Cultural Significance ▪️ Known as “Nile of Kerala” ▪️ Kerala Kalamandalam located on its banks ➡️ Centre for Kathakali, Koodiyattam, Ottamthullal ▪️ Hosts Kerala Mahamagham at Thirunavaya

🔆 Place in News: Tanzania 🇹🇿 (Capital: Dodoma) 📍 Why in News? ✅ 5th India–Tanzania Joint Trade Committee Meeting held ➡️ Focus on strengthening bilateral economic cooperation 📍 Political Features ▪️ Location: Largest country in East Africa, just south of Equator ▪️ Borders: ✅ North → Kenya, Uganda ✅ West → Burundi, DR Congo, Rwanda ✅ South → Zambia, Malawi, Mozambique ▪️ Water Boundaries: 🌊 Lake Victoria (North) 🌊 Indian Ocean (East) 🌊 Lake Tanganyika (West) 🌊 Lake Nyasa (South-West) 📍 Geographical Features ▪️ Major Lakes ✅ Lake Tanganyika (2nd deepest in world) ▪️ Highest Peak ✅ Mount Kilimanjaro (Dormant volcano) ▪️ Rivers ✅ Ruvuma ✅ Rufiji ▪️ Islands ✅ Zanzibar ✅ Pemba ✅ Mafia 📍 Strategic Importance ▪️ Gateway to East African trade & Indian Ocean routes ▪️ Strengthening India–Africa relations 📍 Conclusion Tanzania’s strategic location, rich geography, and growing ties with India make it a key partner in Africa-focused diplomacy and trade expansion.

🔆 Lipulekh Pass in News 🇮🇳 📍 Why in News ✅ Nepal objected to India resuming Kailash Mansarovar Yatra via Lipulekh Pass ✅ Cites Sugauli Treaty ✅ India rejected claims as historically unfounded 📍 Location & Geography ✅ Lipulekh Pass in Kumaon region, Uttarakhand ✅ Situated near tri-junction: India–Nepal–China ✅ Connects India with Tibet (China) 📍 Key Features ✅ Altitude: ~5,334 m (17,500 ft) ✅ High-altitude Himalayan mountain pass ✅ Traditional route for Kailash Mansarovar Yatra 📍 Strategic & Political Significance ✅ Important for India–Nepal boundary dispute ✅ Linked with Kalapani region issue ✅ Strategic access towards Tibet (China) ✅ Sensitive zone in India–China–Nepal geopolitics 📍 Exam Relevance ✅ Prelims: Map location, tri-junction, altitude ✅ Mains (GS2/GS3): Border disputes, neighbourhood relations, strategic geography

UNESCO Heritage Sites

🔆 Study Warns of Danger from Hanging Glaciers in Central Himalaya 📍 What Are Hanging Glaciers? ✅ Hanging glaciers are small glaciers located on steep mountain slopes and valley walls ✅ They often terminate abruptly and are vulnerable to sudden break-offs, avalanches and ice collapse 📍 Key Findings of the Study ✅ Researchers identified 219 hanging glaciers in the Alaknanda basin of Uttarakhand, a key headstream region of the Ganga ✅ These glaciers cover nearly 72 sq km with an estimated ice volume of 2.39 cubic km ✅ Nearly one-third of them are in a highly “unstable” condition and prone to collapse 📍 Who Conducted the Study? ✅ Scientists from: ✅ Indian Institute of Science ✅ Indian Institute of Technology Bhubaneswar ✅ Defence Research and Development Organisation ✅ The study was published in the journal npj Natural Hazards 📍 Why Are These Glaciers Becoming Dangerous? ✅ The Himalayas are warming faster than the global average ✅ Rapid warming has accelerated glacier retreat in the last two decades ✅ Retreat of larger glaciers has destabilised tributary and hanging glaciers on mountain slopes ✅ Many hanging glaciers are now in an “unstable state”, increasing the risk of avalanches 📍 Most Vulnerable Region ✅ The most vulnerable area is the Alaknanda Basin ✅ The basin ranges from 400 m to 7,800 m in elevation and is both geologically fragile and seismically active ✅ It contains important pilgrimage and tourism centres such as: ✅ Badrinath ✅ Kedarnath ✅ Mana 📍 Possible Consequences ✅ Sudden collapse of hanging glaciers can trigger: ✅ Massive avalanches ✅ River blockage ✅ Temporary glacial lakes ✅ Flash floods downstream ✅ Avalanche debris could exceed 50 metres in some locations ✅ In the worst-case scenario, avalanches could affect settlements like Mana, Badrinath and Hanuman Chatti 📍 Role of Human Activities ✅ Human exposure is rising due to rapid infrastructure expansion in fragile Himalayan regions ✅ Built-up area in vulnerable zones has increased from about 8,000 sq m in 2000 to more than 1,50,000 sq m projected by 2030 ✅ Roads, hydropower projects, tourism and urbanisation are increasing risk 📍 Why This Matters for India ✅ The affected region is the source of the Ganga and supports millions of people downstream ✅ The Himalayas are crucial for water security, pilgrimage, hydropower and biodiversity ✅ Glacier-related disasters can threaten both lives and critical infrastructure 📍 Suggested Measures ✅ Continuous monitoring of high-risk glaciers through satellites and drones ✅ Use of avalanche simulation and early warning systems ✅ Restrict infrastructure expansion in vulnerable zones ✅ Prepare hazard maps and climate-resilient development plans ✅ Focus on the most dangerous glaciers first, as full-scale monitoring of all glaciers may not be feasible 🔆 Conclusion ✅ The study highlights that climate change and unplanned development are making the Central Himalaya increasingly vulnerable. ✅ India needs a precautionary approach that combines glacier monitoring, disaster preparedness and sustainable mountain development. 🔆 Mains Question “Climate change and unplanned infrastructure are increasing glacier-related disaster risks in the Himalayas.” Examine with reference to hanging glaciers in the Central Himalaya.

🔆 Place in News: Lebanon 📍 Why in News? A 10-day ceasefire between Israel and Lebanon has come into effect amid continuing tensions in West Asia. 📍 Lebanon ▪️ Capital: Beirut 📍 Political Features ▪️ Located in the Levant region of West Asia. ▪️ Bordering countries: ✅ Syria to the north and east ✅ Israel to the south ▪️ Maritime border with Cyprus. ▪️ Bordered by the Mediterranean Sea to the west. 📍 Geographical Features ▪️ Highest Peak: Qurnat as Sawda ▪️ Major Valley: ✅ Bekaa Valley (Al-Biqa), an important agricultural region between mountain ranges. ▪️ Major Rivers: ✅ Litani River ✅ Orontes River ✅ Nahr al-Kabir ▪️ Major Mountain Ranges: ✅ Mount Lebanon (Jabal Lubnan) ✅ Mount Hermon range