
Welcome to
ONLiNE UPSC
The Siachen Glacier, situated in the eastern Karakoram range of the Himalayas, stands at an impressive altitude of approximately 5,400 meters (17,700 feet) above sea level. Spanning about 76 kilometers (47 miles), it is recognized as the longest glacier in the Karakoram and the second-longest glacier globally outside polar regions. The glacier is flanked by the Saltoro Ridge to the west and the main Karakoram range to the east, creating a rugged terrain that features steep slopes, harsh weather conditions, and numerous crevasses. These factors contribute to its reputation as one of the most challenging environments for military operations.
The Siachen Glacier has been a focal point of conflict between India and Pakistan since 1984, originating from India’s Operation Meghdoot, which aimed to secure control over the glacier. The tensions stem from ambiguities in the ceasefire line established by the 1972 Simla Agreement, which followed the 1971 Indo-Pakistani War. The agreed line extended to Point NJ9842, but the territory beyond this point was never officially marked, leading to varying interpretations by both nations.
From a strategic standpoint, Siachen holds critical importance for India. Its geographical position acts as a buffer between Pakistan and China, curbing any potential cooperation that could threaten India via this route. By maintaining control over the glacier, India can effectively monitor military movements from both neighboring countries along their respective borders.
India’s dominance over the Saltoro Ridge, which overlooks the glacier, provides significant tactical advantages. This high ground is essential for defense and allows for better surveillance of activities in the region. The Siachen area is also vital for regional security dynamics, particularly regarding its role as a crucial water source in an otherwise arid landscape. The ongoing military presence raises environmental concerns, specifically the ecological impact on the glacier and the risk of its melting. Such changes could affect water flow into the major rivers that are lifelines for the Indo-Gangetic plains.
India's ongoing investments in infrastructure and technology aim to bolster its defense capabilities while ensuring the safety and survivability of troops in this inhospitable terrain. However, the militarization of the Siachen Glacier continues to reflect both nations' reluctance to relinquish control over this strategic high ground, despite significant human and ecological costs.
Q1. What is the Siachen Glacier known for?
Answer: The Siachen Glacier is notable for being the longest glacier in the Karakoram and a significant military conflict zone between India and Pakistan since 1984.
Q2. Why is Siachen strategically important for India?
Answer: Siachen's location serves as a buffer against potential threats from Pakistan and China, allowing India to monitor military movements effectively.
Q3. What are the environmental concerns related to Siachen Glacier?
Answer: The military presence and climate change pose risks of glacier melting, affecting water resources crucial for the Indo-Gangetic plains.
Q4. How did the conflict over Siachen Glacier begin?
Answer: The conflict began in 1984 when India launched Operation Meghdoot to assert control over the glacier, stemming from ambiguities in the 1972 Simla Agreement.
Q5. What are the challenges of military operations in Siachen?
Answer: The harsh weather, steep terrain, and altitude make military operations in Siachen extremely challenging, requiring specialized training and equipment.
Question 1: What is the altitude of the Siachen Glacier?
A) 3,400 meters
B) 5,400 meters
C) 4,700 meters
D) 6,200 meters
Correct Answer: B
Question 2: In which year did India launch Operation Meghdoot?
A) 1982
B) 1984
C) 1986
D) 1990
Correct Answer: B
Question 3: Which countries are involved in the Siachen conflict?
A) India and China
B) Pakistan and Afghanistan
C) India and Pakistan
D) Nepal and Bhutan
Correct Answer: C
Question 4: The Siachen Glacier is part of which mountain range?
A) Himalayas
B) Andes
C) Alps
D) Rockies
Correct Answer: A
Question 5: What is a major environmental concern related to Siachen?
A) Deforestation
B) Glacier melting
C) Soil erosion
D) Urbanization
Correct Answer: B
Kutos : AI Assistant!