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Major International Boundaries of the World 2025 – Complete Updated List

By: Ram

On: October 21, 2025

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Major International Boundaries of the World 2025

इस पोस्ट में आपको Major International Boundaries of the World 2025 की पूरी जानकारी मिलेगी।
दुनिया में कई ऐसे प्रमुख अंतरराष्ट्रीय सीमाएं (International Boundaries) हैं जो दो या अधिक देशों के बीच ऐतिहासिक, राजनीतिक और भौगोलिक रूप से बेहद महत्वपूर्ण हैं।

Competitive Exams (SSC, UPSC, Banking, Railways, Defence) में अक्सर यह पूछा जाता है कि
कौन-सी सीमा किन देशों के बीच है, और उसका ऐतिहासिक महत्व क्या है।

इसीलिए Jharsite लेकर आया है —
Major International Boundaries of the World 2025 – Complete Updated List (Exam-Oriented)

Updated as of October 2025 – Static GK Section (Jharsite.com)

List of Major International Boundaries (2025 Updated)

क्रमांकBoundary NameBetween CountriesYear / Significance
1Radcliffe LineIndia and PakistanDrawn by Sir Cyril Radcliffe in 1947; Partition boundary
2McMahon LineIndia and ChinaDefined in 1914 (Simla Agreement); Current boundary of Arunachal Pradesh
3Durand LinePakistan and AfghanistanEstablished in 1893 by Sir Mortimer Durand
4Maginot LineFrance and GermanyBuilt by France for defense before World War II
5Siegfried LineGermany and FranceGerman defensive line opposite the Maginot Line
638th Parallel LineNorth Korea and South KoreaDividing line after the Korean War
749th Parallel LineUSA and CanadaEstablished as boundary by Treaty of 1818
8Hindenburg LineGermany and Allies (WWI)German defensive line during World War I
9Oder–Neisse LineGermany and PolandPost-WWII boundary defined in 1945
10Mason–Dixon LineUSA (Maryland and Pennsylvania)Historical boundary between northern and southern states
11Blue LineIsrael and LebanonDefined by UN in 2000 for border demarcation
12Green LineIsrael and Arab CountriesArmistice line after 1949 Arab–Israeli war
13Curzon LinePoland and Soviet UnionProposed boundary by Lord Curzon after World War I
1424th Parallel LineIndia and PakistanLine not recognized internationally; claimed by Pakistan
15Purple LineSyria and IsraelBoundary after 1973 Yom Kippur War
16Line of Control (LoC)India and Pakistan (Jammu & Kashmir)Ceasefire line established after 1971 Indo–Pak War
17Line of Actual Control (LAC)India and ChinaDemarcation separating Indian and Chinese territory
18Mannerheim LineFinland and RussiaBuilt by Finland before WWII
1917th ParallelNorth Vietnam and South VietnamDividing line during Vietnam War (1954–1976)
20Iron CurtainEastern and Western EuropePolitical boundary during the Cold War era

Major International Boundaries of the World 2025- Free PDF Download

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FAQ – Major International Boundaries of the World 2025

Q1. What is the boundary line between India and Pakistan called?
Ans: The boundary between India and Pakistan is called the Radcliffe Line.

Q2. McMahon Line separates which two countries?
Ans: The McMahon Line separates India and China.

Q3. Which boundary separates North and South Korea?
Ans: The 38th Parallel Line separates North and South Korea.

Q4. What is the Line of Control (LoC)?
Ans: The LoC is a military control line between India and Pakistan in Jammu & Kashmir.

Q5. What is the Line of Actual Control (LAC)?
Ans: The LAC is the demarcation line between India and China territories.

Final Thoughts

उम्मीद है यह Static GK पोस्ट Major International Boundaries of the World 2025
आपके Exams (SSC, UPSC, Banking, Railways) की तैयारी में मददगार साबित होगी।
PDF और Word File डाउनलोड करना न भूलें और दोस्तों के साथ Telegram / WhatsApp पर शेयर करें।

Visit: Jharsite.com – Static GK Section (Updated 2025)

Useful Resources – Major International Boundaries of the World 2025

नीचे दिए गए आधिकारिक और भरोसेमंद sources से आप Major International Boundaries of the World 2025 से जुड़ी विस्तृत और authentic जानकारी प्राप्त कर सकते हैं। ये resources विशेष रूप से SSC, UPSC, Banking, Defence और अन्य competitive exams की Static GK तैयारी के लिए बेहद उपयोगी हैं।

  • United Nations Geospatial Information Section
    विश्व की सीमाओं, संधियों और अंतरराष्ट्रीय मानचित्रों से जुड़ी आधिकारिक जानकारी।
    https://www.un.org/geospatial/
  • Ministry of External Affairs – Government of India
    भारत की सीमाओं, समझौतों, और कूटनीतिक संबंधों की आधिकारिक जानकारी।
    https://www.mea.gov.in
  • United Nations Cartographic Section
    विश्व की अंतरराष्ट्रीय सीमाओं से संबंधित नवीनतम UN मानचित्र और दस्तावेज।
    https://www.un.org/Depts/Cartographic/english/htmain.htm
  • Encyclopaedia Britannica – Geography Section
    ऐतिहासिक सीमाओं (Radcliffe, McMahon, Durand, Maginot, Iron Curtain आदि) पर विस्तृत पृष्ठभूमि जानकारी।
    https://www.britannica.com
  • CIA World Factbook
    सभी देशों की भौगोलिक सीमाओं और राजनीतिक स्थिति का नवीनतम डेटा।
    https://www.cia.gov/the-world-factbook/
  • National Geographic Atlas
    विश्व की प्रमुख सीमाओं और भू-राजनीतिक नक्शों का विश्वसनीय स्रोत।
    https://www.nationalgeographic.com/maps
  • International Boundary Research Unit (IBRU) – Durham University
    विश्व की सीमाओं और भू-राजनीतिक विवादों पर शोध आधारित जानकारी।
    https://www.durham.ac.uk/research/institutes-and-centres/ibru/
  • Survey of India
    भारत की सीमाओं और मानचित्रों का आधिकारिक सरकारी स्रोत।
    https://surveyofindia.gov.in

Jharsite.com – Static GK Section (Updated 2025)
Visit these official sources for more detailed and verified updates on Major International Boundaries of the World 2025 and other global geography topics.

My name is Ram Samad, from East Singhbhum, Jharkhand. I am an educational content writer with expertise in scholarship guidance, education updates, current affairs, GK, and quizzes. With years of writing experience, I created Jharsite.com to give simple and correct information on E-Kalyan Jharkhand Scholarships, jobs, results, and career tips. My aim is to provide clear and helpful guidance, so students can stay updated and never miss important opportunities.

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