Russian Invasion of Ukraine: Global Implications

Places in news: Kerch Strait

World Mapping | International Relations | Mains Paper 2: Effect Of Policies & Politics Of World On India’S Interests

Note4Students
From UPSC perspective, the following things are important:
Prelims level: Kerch Strait
Why in the News?

Two Russian ships spilled 3,350 tonnes of low-grade fuel into the Kerch Strait in Crimea, posing an environmental threat to the biodiversity hotspot.

About the Kerch Strait
- The Kerch Strait is a narrow, strategically crucial waterway connecting the Black Sea and the Sea of Azov.
- It serves as a natural maritime corridor between the Crimean Peninsula and the Russian mainland.
- It stretches approximately 41 kilometers in length and varying between 4-15 kilometers in width.
- The strait features the Kerch-Yenikalsky canal, a critical maritime passage enabling larger vessels to traverse between the Black and Azov Seas.
- Port facilities at Kavkaz and Kerch serve as essential transportation hubs, facilitating significant cargo and passenger movements.
- Geopolitical Significance
  - Since Russia’s annexation of Crimea in 2014, the Kerch Strait has become a focal point of international tension.
  - The construction of the Crimean Bridge in 2018 provides a direct land connection between Russian territory and the Crimean Peninsula.
PYQ:

[2008] Which one of the following straits is nearest to the International Date Line?

(a) Malacca Strait

(b) Bering Strait

(c) Strait of Florida

(d) Strait of Gibraltar
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In news: Diego Garcia Island

World Mapping | International Relations | Mains Paper 2: Bilateral, Regional and Global Groupings and agreements involving India

Note4Students
From UPSC perspective, the following things are important:
Prelims level: Diego Garcia Island
Why in the news?

Indian fishermen from Tamil Nadu, were detained near Diego Garcia in the British Indian Ocean Territory for crossing the maritime boundary.

About the Diego Garcia Island
- The Diego Garcia Island is a part of the British Indian Ocean Territory (BIOT).
- It is situated in the Indian Ocean, south of the equator.
- It is located approximately 1,796 km south of India and 4,723 km east of Africa.
- It was originally inhabited by the Chagossians (Ilois), descendants of African and Indian laborers brought by French colonists.
- It became a British colony in 1814 following the Napoleonic Wars.
Political Significance:
- It houses a significant US military base, established under a 1966 UK-US agreement.
- It plays a critical role in global military operations, particularly in the Middle East and Asia-Pacific.
- It serves as a base for long-range bombers, intelligence-gathering operations, and logistical support.
- The sovereignty of Diego Garcia is disputed by Mauritius, which claims it as part of its territory.
- In 2019, the International Court of Justice (ICJ) advised the UK to return the Chagos Archipelago, including Diego Garcia, to Mauritius.
  - The United Nations General Assembly endorsed this ruling.
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Mapping: Gulf of Mexico

Prelims Only World Mapping | International Relations | Mains Paper 2: Effect Of Policies & Politics Of World On India’S Interests

Note4Students
From UPSC perspective, the following things are important:
Prelims level: Gulf of Mexico
Why in the News?

Donald Trump has proposed to change the name of the Gulf of Mexico to the “Gulf of America” after his plans for purchasing Greenland.

About the Gulf of Mexico
- The Gulf of Mexico is a marginal sea of the Atlantic Ocean.
- It is bordered by:
  - United States: States of Florida, Alabama, Mississippi, Louisiana, and Texas.
  - Mexico: Eastern coast, including the Yucatán Peninsula.
  - Cuba: Southeastern boundary.
- It is believed to have formed around 300 million years ago during the late Paleozoic era.
- Its formation is linked to the breakup of the supercontinent Pangaea.
- The Gulf has a subtropical to tropical climate.
- It is prone to hurricanes and tropical storms
- The Gulf is one of the world’s most significant oil-producing regions. It contains over 17% of global proven petroleum reserves.
Strategic Location:
- The Gulf is a crucial artery for international shipping, particularly between the Americas and Europe.
- It connects to the Caribbean Sea and Atlantic Ocean through the Straits of Florida and to the Pacific Ocean via the Panama Canal.
- The Gulf serves as a key area for U.S. naval operations.
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In news: Trinidad and Tobago

Prelims Only World Mapping | International Relations | Mains Paper 2: Bilateral, Regional and Global Groupings and agreements involving India

Note4Students
From UPSC perspective, the following things are important:
Prelims level: Trinidad and Tobago
Why in the News?

The government of Trinidad and Tobago declared a state of emergency on December 30, 2024, in response to escalating violence in the Caribbean nation.

About Trinidad and Tobago
- Geography:
  - Located in the southern Caribbean, near Venezuela.
  - A dual-island nation consisting of Trinidad (4,768 sq. km) and Tobago (300 sq. km).
  - Total land area: 5,128 sq. km.
  - Climate: Tropical, with a dry season from January to May and a rainy season from June to December.
- Population:
  - Approximately 1.5 million people.
  - Ethnic Composition: African (36.3%), Indian (35.4%), Mixed (22.8%), European, Chinese, and others.
  - Religions: Christianity (64%), Hinduism (18%), Islam (5%), and others.
- Capital and Cities:
  - Capital: Port of Spain (Trinidad).
  - Other key cities: San Fernando, Chaguanas, and Scarborough (Tobago).
- Political System:
  - Government Type: Parliamentary democracy under a constitutional republic.
  - Member of the Commonwealth of Nations.
  - Gained independence from the UK on August 31, 1962, and became a republic in 1976.
- Infrastructure:
  - Ports: Port of Spain, Point Lisas, and Scarborough are critical for trade.
  - Airports: Piarco International Airport (Trinidad) and A.N.R. Robinson International Airport (Tobago).
- Culture and Heritage:
  - Known for the Carnival, one of the world’s largest pre-Lenten celebrations.
  - Birthplace of Calypso music, Soca, and the Steelpan (the only acoustic musical instrument invented in the 20th century).
Geo-Political Significance
- T&T is a major exporter of liquefied natural gas (LNG) and petrochemicals (methanol and ammonia), supplying markets in the U.S., Europe, and Latin America.
- It is positioned at the crossroads of the Caribbean Sea and Atlantic Ocean, serving as a gateway between North and South America.
- It is a founding member of the Caribbean Community (CARICOM) advocating for regional economic integration, disaster response, and collective security.
- It is a active member of the Commonwealth and the United Nations, pushing for climate change resilience and sustainable development initiatives.
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Russian Invasion of Ukraine: Global Implications

Ukraine ends supply of Russian gas to Europe

World Mapping | International Relations | Mains Paper 2: Effect Of Policies & Politics Of World On India’S Interests

Note4Students

From UPSC perspective, the following things are important:

Prelims level: Urengoy-Pomary-Uzhgorod pipeline;

Mains level: Geopolitical tension in Europe;

Why in the News?

For over 40 years, Russian gas has been transported to Europe through Ukraine, but these supplies are set to cease on January 1, following Ukraine’s Naftogaz decision not to renew its most recent five-year transit agreement with Russia’s Gazprom.

Note: Student you can use this content in Prelims for facts related to map and mains exam for substantiate the argument related to geopolitical tension in Europe.

Do you know about the Urengoy-Pomary-Uzhgorod pipeline?

The Urengoy-Pomary-Uzhgorod pipeline, also known as the Brotherhood pipeline, is a significant natural gas export route from Russia to Europe, primarily traversing Ukraine. The pipeline starts at the Urengoy gas field in northwest Siberia and extends southwest to Uzhhorod, Ukraine, near the Slovakian border.
It spans approximately 4,500 kilometers (2,800 miles), with about 1,160 kilometers (720 miles) located in Ukraine.
The pipeline was commissioned in 1984 and has been a crucial part of Russia’s gas export strategy to Europe.

What is the volume of gas supplied through Ukraine?

Historical Context: At its peak, the pipeline system, including the Urengoy-Pomary-Uzhgorod pipeline, delivered approximately 201 billion cubic meters (bcm) of gas to Europe in 2018. However, this volume has drastically decreased over the years due to geopolitical tensions and the ongoing conflict in Ukraine.
Recent Figures: In 2023, only about 15 bcm of gas was shipped through Ukraine, a significant drop from 65 bcm when the last five-year contract began in 2020.

What are the Possible Impacts?

Economic Consequences for Ukraine: Ukraine is expected to lose up to $1 billion annually in transit fees due to the cessation of gas flows. To mitigate this loss, it plans to quadruple gas transmission tariffs for domestic consumers, which could burden its industry with additional costs exceeding $38.2 million per year.
Impact on Gazprom: Russia’s Gazprom is projected to lose around $5 billion in gas sales as a result of this halted transit.
European Energy Security: The European Union has prepared for this transition and does not anticipate immediate impacts on consumer prices.
- Countries like Slovakia and Austria have secured alternative gas supplies from sources such as Norway and LNG imports from the U.S. and Qatar.

Hungary will continue receiving Russian gas through the TurkStream pipeline under the Black Sea.

TurkStream pipeline

Energy Crisis in Moldova: The cessation has led to an energy emergency in Transdniestria, a breakaway region of Moldova that relies on these transit flows, resulting in cutoffs of heating and hot water supplies for residents

Way forward:

Enhanced Energy Diversification: Europe and Ukraine should continue to strengthen alternative energy supply routes, including LNG imports and renewable energy projects, to reduce reliance on Russian gas and ensure long-term energy security.
Support for Affected Regions: Provide immediate humanitarian and financial assistance to regions like Transdniestria and Moldova for energy infrastructure upgrades, while encouraging energy-efficient solutions to mitigate the crisis.

Mains PYQ:

Q What is the significance of Indo-US defence deals over Indo-Russian defence deals? Discuss with reference to stability in the Indo-Pacific region. (UPSC IAS/2020)

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In news: Greenland

World Mapping | International Relations | Mains Paper 2: Effect Of Policies & Politics Of World On India’S Interests

Note4Students

From UPSC perspective, the following things are important:

Prelims level: Greenland

Why in the News?

US President-elect Donald Trump has once again expressed interest in buying Greenland, and Greenland has again stated it is not for sale.

In news: Greenland

Why is the US so much interested in Greenland?

Greenland is strategically located in the North Atlantic Ocean, between Europe and North America, and across the Baffin Bay from Canada.
- The US maintains a large air base in Greenland, the Pituffik Space Base (formerly Thule Air Base).
From here, the US can monitor and counter missile threats from Russia, China, and North Korea.
Greenland is abundant in rare earth minerals, critical for manufacturing electronics, electric vehicles, and weapons.
Melting ice caps due to global warming are opening new shipping routes in the Arctic.
- Greenland’s position is crucial for controlling these waterways, with the US seeking to limit Russian and Chinese influence in the region.

Greenland: Everything you need to know

	Details
About	World’s largest island, located in the North Atlantic Ocean between Europe and North America; part of the Kingdom of Denmark. An autonomous territory within Denmark, managing domestic affairs, while Denmark oversees defense, foreign policy, and some economic matters. Population: ~57,000, primarily Inuit communities, concentrated along the coast. Transitioned from a Danish colony to self-rule in 1979, gaining further autonomy in 2009.
Geographical Features	Covers 2.16 million square kilometers, with ~80% under the Greenland Ice Sheet, a critical focus for studying climate change and sea-level rise. Predominantly Arctic climate, with freezing temperatures most of the year; milder summers in the southern coastal areas. Rich in rare earth minerals, iron ore, zinc, lead, and uranium, making it geopolitically significant. Banned uranium mining in 2021 for environmental reasons.
Political Features	Has its own parliament (Inatsisartut) and prime minister overseeing domestic policies; Denmark controls foreign relations and defense. Closely tied to Denmark, with Danish subsidies accounting for ~60% of Greenland’s budget. Some political groups advocate for full independence, though economic dependence complicates this goal.

PYQ:

[2014] Consider the following countries :

Denmark
Japan
Russian Federation
United Kingdom
United States of America

Which of the above are the members of the ‘Arctic Council ‘?

(a) 1, 2 and 3

(b) 2, 3 and 4

(d) 1, 3 and 5

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In news: Panama Canal

World Mapping | International Relations | Mains Paper 2: Effect Of Policies & Politics Of World On India’S Interests

Note4Students
From UPSC perspective, the following things are important:
Prelims level: Panama Canal
Why in the News?

US President-elect Donald Trump criticized Panama for charging excessively for US ships’ use of the Panama Canal and threatened a US takeover of the canal.

About Panama Canal:

Geographical Location:
- Located in Central America, connecting the Atlantic Ocean (via the Caribbean Sea) to the Pacific Ocean.
- 80 km long, spanning across the Isthmus of Panama.
- Uses a system of locks to raise and lower ships across an elevation of 85 feet (26 meters).
Historical Significance:
- French started construction in 1881, led by Ferdinand de Lesseps, but failed.
- Completed by the U.S. in 1914, under engineers George Washington Goethals and John Stevens.
- Control was transferred from the U.S. to Panama in 1999 under the Torrijos-Carter Treaties (1977).
- Present Significance:
  - Crucial for global trade, reducing travel time between the Atlantic and Pacific Oceans.
  - Strategic military value, especially during the World Wars.
  - Major contributor to Panama’s economy through tolls and trade-related activities.
Present Geopolitics:
- Trump raised concerns about China’s influence in the region, especially Panama’s role in China’s Belt and Road Initiative (BRI).
- In recent years, Chinese companies have been involved in infrastructure projects around the Panama Canal, including logistics and energy sectors.
- Panama’s 2018 signing of the BRI furthered its ties with China, a development that some view as a challenge to US influence in the region.
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Foreign Policy Watch: United Nations

In news: Nicaragua

Prelims Only World Mapping | International Relations | Mains Paper 2: Bilateral, Regional and Global Groupings and agreements involving India

Note4Students

From UPSC perspective, the following things are important:

Prelims level: Nicaragua and its location

In news: Nicaragua

Why in the News?

Indian and Nicaragua has signed an umbrella agreement on Quick Impact Projects (QIPs).
- The agreement aims at socio-economic development by implementing QIPs in Nicaragua, which will directly benefit local communities.

About Nicaragua: Quick Facts

Nicaragua is located in Central America, bordered by Honduras to the north, Costa Rica to the south, the Pacific Ocean to the west, and the Caribbean Sea to the east.
The capital of Nicaragua is Managua; official language spoken in Nicaragua is Spanish; currency is the Nicaraguan córdoba (NIO).
Nicaragua operates as a unitary presidential republic.
The country’s economy is primarily based on agriculture, including coffee, bananas, and sugar, along with manufacturing and mining.

Geographical Features:

Nicaragua’s topography is predominantly mountainous in the interior, with lowland plains along its Pacific and Caribbean coasts.
The country is home to over 20 volcanoes, with active ones such as Masaya and San Cristóbal.
The largest lake in Nicaragua is Lake Cocibolca, also known as Lake Nicaragua, which is one of the largest lakes in Latin America.
Nicaragua is also known for its significant rivers, including the San Juan River, which flows into the Caribbean Sea, and the Río Coco, the longest river in Central America.

India- Nicaragua Relations:

Diplomatic relations were established in March 1983, and the Indian Embassy in Panama is concurrently accredited to Nicaragua.
Nicaragua’s embassy in India was closed in 1990, and currently, Nicaragua is represented in India through its Embassy in Tokyo.

What are Quick Impact Projects (QIPs)?

QIPs are initiatives designed to deliver rapid and visible benefits to local communities, especially in areas with critical infrastructure and social development needs.
These projects are often implemented in a short time frame.
They are focused on addressing urgent and immediate issues that can have a significant positive impact on the community.
The term is commonly used by organizations like the UNHCR to describe such initiatives in crisis or displacement situations.
Examples of QIPs may include:
- Building roads in remote areas to improve connectivity.
- Establishing community centers that serve as hubs for local services.
- Improving healthcare facilities with basic medical equipment and services.
- Upgrading educational infrastructure by building schools or providing learning materials.

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OBOR Initiative

Chancay Port Project in Peru

World Mapping | International Relations | Mains Paper 2: India & Its Neighborhood – Relations

Note4Students

From UPSC perspective, the following things are important:

Prelims level: Chancay Port Project, OBOR

Why in the News?

The Chancay Port was inaugurated in Peru by Chinese President Xi Jinping.

About Chancay Port Project:

The Chancay Port Project was inaugurated in Peru as part of a new land-sea corridor linking China with Latin America.
It is funded under Belt and Road Initiative (BRI), with a total cost of $3.6 billion.
The port can accommodate vessels up to 18,000 TEUs (twenty-foot equivalent unit), the largest shipping vessels in the world.
Ownership: 60% of the port is owned by China Ocean Shipping (Group) Company (COSCO), with the remaining stake held by a local company.
It is expected to generate $4.5 billion annually for Peru, equivalent to 1.8% of the country’s GDP.
Key Exports: The port will handle exports like copper, blueberries, soybeans, and lithium from the lithium triangle (Bolivia, Chile, and Argentina).

Geo-strategic Location:

Proximity to Lima: Located 78 km north of Lima, Peru’s capital, in the small fishing town of Chancay.
Natural Deep-Water Port: Chancay is a natural deep-water port, ideal for accommodating large vessels.
Trade Gateway: Positioned strategically to facilitate trade between South America and Asia, reducing transit time for goods between the two continents.
Alternative to North America: It eliminates the need for Latin American exports to transit through ports in North America, offering a more direct route to Asia.

Why it is a concern for USA?

Chinese Influence in Latin America: The US has traditionally viewed Latin America as its sphere of influence. The Chancay Port increases China’s economic and geopolitical presence in the region.
Strategic Gateway for China: The port strengthens China’s access to critical resources in South America, including lithium and copper, raising concerns about China’s growing dominance in the region.
US Trade Routes Disruption: The port reduces transportation time between Latin America and Asia, which could disrupt existing US trade routes and diminish its role as a trade facilitator.

PYQ:

[2017] What is the importance of developing Chabahar Port by India?

(a) India’s trade with African countries will enormously increase.

(b) India’s relations with oil-producing Arab countries will be strengthened.

(d) Pakistan will facilitate and protect the installation of a gas pipeline between Iraq and India.

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Global Geological And Climatic Events

Salt Chimneys discovered in the Dead Sea

World Mapping | | Mains Paper 1: Geographical Features & Their Location

Note4Students

From UPSC perspective, the following things are important:

Prelims level: Dead Sea, Salt Chimneys

Why in the News?

Researchers have identified unique salt chimneys on the Dead Sea floor.

Key facts about the Dead Sea:

	Details
Location	• Located between Jordan and Israel, with the eastern shore in Jordan and the western shore in Israel. • The southern half of the western shore belongs to Israel, and the northern half is in the West Bank.• Divided by Al-Lisan peninsula into two basins: the northern basin is deep (400 m), and the southern basin is shallow (< 3 m).
Geographical Features	• 430.5 meters below sea level, the Earth’s lowest land-based feature. • Length: 50 km, Width: 15 km at its widest point. • Surrounded by the Judaea hills (west) and Transjordanian plateaus (east).
Salinity and Density	• Salinity: 34.2%, almost ten times saltier than ordinary seawater, making it the fourth saltiest water body in the world. • Density: 1.240 kg/L, which allows people to float easily.
Inlets and Outlets	• Main inlet: Jordan River. • No outlet, water loss occurs primarily through evaporation. • High salinity and harsh climate result in no life except for algae and microorganisms.

About the Salt Chimneys

Salt chimneys are tall, chimney-like structures made of crystallized salt, recently discovered on the Dead Sea floor.
They are found by researchers from the Helmholtz Centre for Environmental Research (UFZ) during an underwater survey.
These chimneys range from 1 to over 7m in height.
Formation Process:
- Groundwater from surrounding aquifers flows through old salt deposits around the Dead Sea basin, dissolving halite (salt) and carrying it as brine.
- Despite being saline, the brine is less dense than the Dead Sea water due to its high salinity, causing it to rise as a plume from the lake bed.
- When this brine contacts the colder Dead Sea water, it rapidly crystallizes, forming chimney structures that can grow several centimeters in height each day.

Potential Role in Sinkhole Forecasting

Thousands of sinkholes have appeared near the Dead Sea in recent decades; understanding chimney formation may aid in preventing future collapses in vulnerable areas.
Researchers have linked the formation of salt chimneys to underground cavities, which are often the precursors to sinkholes.
The location of these chimneys may help predict areas at high risk for sinkhole formation, offering a way to monitor and mitigate potential hazards.

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Type: World Mapping

Why in the News?

About the Kerch Strait

PYQ:

Why in the news?

About the Diego Garcia Island

Political Significance:

Why in the News?

About the Gulf of Mexico

Strategic Location:

Why in the News?

About Trinidad and Tobago

Geo-Political Significance

Why in the News?

Do you know about the Urengoy-Pomary-Uzhgorod pipeline?

What is the volume of gas supplied through Ukraine?

What are the Possible Impacts?

TurkStream pipeline

Way forward:

Mains PYQ:

Why in the News?

Why is the US so much interested in Greenland?

Greenland: Everything you need to know

PYQ:

Why in the News?

About Panama Canal:

Why in the News?

About Nicaragua: Quick Facts

Geographical Features:

India- Nicaragua Relations:

What are Quick Impact Projects (QIPs)?

Why in the News?

About Chancay Port Project:

Geo-strategic Location:

Why it is a concern for USA?

PYQ:

Why in the News?

Key facts about the Dead Sea:

About the Salt Chimneys

Potential Role in Sinkhole Forecasting