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6 Dec 2025·Source: The Indian Express
2 min
International RelationsPolity & GovernanceNEWS

Taiwan and Japan Express Alarm Over Escalating Chinese Military Activity

Taiwan and Japan are concerned about China's increasing military movements.

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Taiwan and Japan Express Alarm Over Escalating Chinese Military Activity

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Quick Revision

1.

Taiwan and Japan concerned over Chinese military movements

2.

Increased naval and air force deployments in East China Sea and Indo-Pacific

3.

Seen as a challenge to regional stability

Visual Insights

Escalating Chinese Military Activity in the East China Sea and Indo-Pacific

This map illustrates the key geographical areas and actors involved in the escalating military tensions. China's increased naval and air force deployments are challenging regional stability, particularly concerning Taiwan and Japan in the East China Sea and broader Indo-Pacific.

Loading interactive map...

📍China📍Taiwan📍Japan📍East China Sea📍South China Sea

Exam Angles

1.

Geopolitics of the Indo-Pacific and East China Sea.

2.

China-Taiwan relations and the 'One China Policy' vs. 'One China Principle'.

3.

China-Japan territorial disputes (Senkaku/Diaoyu Islands).

4.

Role of international law (UNCLOS, freedom of navigation).

5.

Regional security architecture (Quad, AUKUS, US alliances, bilateral treaties).

6.

India's strategic interests in the Indo-Pacific and its Act East Policy.

7.

Impact on global supply chains (e.g., semiconductors from Taiwan).

View Detailed Summary

Summary

Taiwan and Japan have jointly expressed significant concern over China's escalating military activities in the East China Sea and the broader Indo-Pacific region. This includes increased naval and air force deployments, which are seen as a challenge to regional stability and the existing international order. Both nations view these movements as a potential threat to their security and sovereignty, emphasizing the need for vigilance and cooperation among like-minded countries to maintain peace and stability in the strategically vital region.

Background

The historical context of China's claims over Taiwan (dating back to the Chinese Civil War and the 'One China Principle') and its territorial disputes with Japan over the Senkaku/Diaoyu Islands. Post-WWII security architecture in East Asia, heavily influenced by the US and its alliances with Japan and South Korea. China's rapid military modernization and increasingly assertive posture in its maritime periphery, particularly in the South China Sea and East China Sea, challenging existing territorial claims and international norms regarding freedom of navigation.

Latest Developments

China has significantly escalated its military activities, including increased naval and air force deployments, in the East China Sea and the broader Indo-Pacific region. These actions are perceived by Taiwan and Japan as a direct challenge to their security, sovereignty, and regional stability. Both nations are calling for greater vigilance and cooperation among like-minded countries to maintain peace and the existing international order in this strategically vital area.

Practice Questions (MCQs)

1. Consider the following statements regarding the geopolitical context of the East China Sea: 1. The Senkaku Islands, claimed by both Japan and China, are located in the East China Sea. 2. The 'One China Policy' universally adopted by UN member states explicitly recognizes Taiwan as an integral part of the People's Republic of China. 3. The Taiwan Strait is considered international waters, allowing for freedom of navigation by all nations under UNCLOS. Which of the statements given above is/are correct?

  • A.1 only
  • B.1 and 3 only
  • C.2 and 3 only
  • D.1, 2 and 3
Show Answer

Answer: A

Statement 1 is correct. The Senkaku Islands (Diaoyu Islands in China) are a group of uninhabited islands in the East China Sea, subject to a territorial dispute between Japan and China. Statement 2 is incorrect. While many countries acknowledge the 'One China Policy' (which means they recognize the PRC and not the ROC/Taiwan), this policy often 'acknowledges' or 'notes' Beijing's claim over Taiwan without explicitly 'endorsing' or 'recognizing' Taiwan as an integral part of the PRC. The PRC's stance is the 'One China Principle', which asserts Taiwan is an inalienable part of China and demands other countries to accept this. The international community's 'One China Policy' is more nuanced. Statement 3 is incorrect. China asserts sovereignty over the Taiwan Strait, considering it internal waters, while the US and its allies argue it is an international strait, allowing for freedom of navigation. There is no universal consensus on its status as 'international waters' under UNCLOS, as China's claim challenges this interpretation.

2. In the context of maintaining regional stability in the Indo-Pacific, which of the following statements best describes the primary objective of the Quadrilateral Security Dialogue (Quad)?

  • A.To establish a formal military alliance aimed at containing China's influence through joint defense pacts.
  • B.To promote a free, open, prosperous, and inclusive Indo-Pacific region through cooperation on various non-military and security issues.
  • C.To facilitate a common currency and free trade agreement among its member states to counter regional economic blocs.
  • D.To provide humanitarian assistance and disaster relief exclusively to the Pacific Island nations.
Show Answer

Answer: B

The Quad (comprising India, the US, Japan, and Australia) aims to promote a 'free, open, prosperous, and inclusive Indo-Pacific'. While it has security implications, it is not a formal military alliance with joint defense pacts (making A incorrect). Its agenda includes cooperation on maritime security, counter-terrorism, cybersecurity, climate change, critical and emerging technologies, and humanitarian assistance, not just economic or humanitarian aid (making C and D too narrow).

3. Which of the following statements is NOT correct regarding the strategic importance of Taiwan in global geopolitics?

  • A.Taiwan is a critical hub for the global semiconductor industry, producing a significant share of advanced microchips.
  • B.Its geographical location places it strategically along the 'First Island Chain', vital for maritime control in the Western Pacific.
  • C.Taiwan's democratic governance serves as a model for political reform in mainland China, posing an ideological challenge.
  • D.The Taiwan Strait is a major international shipping lane, but its legal status as international waters is universally accepted under UNCLOS.
Show Answer

Answer: D

Statement D is NOT correct. While the Taiwan Strait is indeed a major international shipping lane, its legal status as 'international waters' is not universally accepted. China claims sovereignty over the strait, considering it internal waters, which is contested by the US and its allies who assert freedom of navigation rights under international law (UNCLOS). This lack of universal acceptance makes the statement incorrect. Statement A is correct. Taiwan Semiconductor Manufacturing Company (TSMC) is the world's largest contract chipmaker, crucial for global tech supply chains. Statement B is correct. Taiwan is a key component of the 'First Island Chain', a series of archipelagos that are strategically important for controlling access to the Pacific Ocean from the Asian mainland. Statement C is correct. Taiwan's successful democratic transition and vibrant democracy stand in stark contrast to mainland China's authoritarian system, presenting an ideological challenge to Beijing's narrative.