UPSC Notes

Cross-border Terrorism

PYQs

10

Articles

2

Momentum

27

Phase IFoundation

Background

Overview

UPSC frequently examines India's security challenges, regional stability, and international relations, where cross-border terrorism is a major factor, especially with neighbors. It tests understanding of internal security, foreign policy, and international law.

Cross-border terrorism refers to acts of violence perpetrated by non-state actors who operate from the territory of one state and launch attacks into another, often exploiting porous borders, political instability, or state patronage. It poses a significant challenge to international peace and security, frequently leading to strained bilateral relations and regional instability.

Phase IIStatic core

Facts & tables

Key facts

Nature of Actors

Involves non-state actors (e.g., TTP) operating from one country (Afghanistan) to attack another (Pakistan).

Enabling Factors

Often exploits porous borders and political instability in the host country.

Consequences

Leads to military responses (strikes, ground operations) and diplomatic tensions between states.

Resolution Efforts

Requires international cooperation and mediation for resolution.

Definition

Terrorist acts originating from one country and targeting another.

Actors

Can involve state actors, non-state actors, or a combination.

Impact

Threatens national security, regional stability, and international relations.

India's Context

Major challenge for India, particularly from its western border.

Reference table

Static syllabus anchors

TypeReference
Conceptual areaInternational Relations
Conceptual areaInternal Security

Reference table

Institutions & roles

BodyRole
United NationsMediates
ChinaMediates
Financial Action Task Force (FATF)Combats terror financing
Phase IIIExam lens

Prelims angle

Overview

Prelims angle: Factual recall

Prelims angle: Cause and effect relationships

Quick revision

  • Terrorist groups operate from one state to attack another.
  • Exploits porous borders and political instability.
  • Strains bilateral relations, leading to military actions.
  • Requires international cooperation for effective counter-terrorism.
  • Example: TTP operating from Afghanistan into Pakistan.

High-confidence PYQs

Topic timeline

International RelationsInternal Security

Pakistan says it carried out ground operation, strikes along Afghan border; 29 militants killed

29 Jun 2026 · Cross-border terrorism involves non-state actors attacking from one nation into another, often causing severe bilateral and regional security issues, as seen in the Pakistan-Afghanistan context with TTP.

Read article

NIA files chargesheet against 4 in Kishtwar terror attack case, traces conspiracy to Pakistan

10 Oct 2026 · Terrorism originating from one country and targeting another, often with state or non-state actor involvement, posing a major threat to national and international security.

Read article

Related topics

Practice writing on this topic

UPSC has asked 10 linked questions on Cross-border Terrorism in Mains. Write an answer to one — and get it evaluated.

UPSC Prelims PYQs on Cross-border Terrorism

Practice official previous year questions asked by UPSC related to this concept.

Consider the following statements : Statement-I : There is instability and worsening security situation in the Sahel region. Statement-II: There have been m...

2024·International Relations
Solve

Consider the following statements: Statement-I :Israel has established diplomatic relations with some Arab States. Statement-II :The 'Arab Peace Initiative...

2023·International Relations
Solve

Which of the following statements about 'Exercise Mitra Shakti-2023' are correct? 1. This was a joint military exercise between India and Bangladesh. 2. It ...

2024·International Relations
Solve

Consider the following statements: Statement-I: Recently, Venezuela has achieved a rapid recovery from its economic crisis and succeeded in preventing its p...

2024·International Relations
Solve

In the recent years Chad, Guinea, Mali and Sudan caught the international attention for which one of the following reasons common to all of them?

2023·International Relations
Solve

Consider the following statements: 1. 21st February is declared to be the International Mother Language Day by UNICEF. 2. The demand that Bangla has to be on...

2021·International Relations
Solve

Which one of the following countries has been suffering from decades of civil strife and food shortages and was in news in the recent past for its very sever...

2023·International Relations
Solve

Which one of the following pairs is **not** correctly matched ? (Indian Army Corps) : (Headquarters)

2026·Science & Technology
Solve

The term "two-state solution" is sometimes mentioned in the news in the context of the affairs of -

2018·International Relations
Solve

India is one of the founding members of the International North-South Transport Corridor (INSTC), a multimodal transportation corridor, which will connect

2025·International Relations
Solve

Editorial & Review Process

Every revision note and practice question on UPSC Practice is researched using authoritative primary sources and reviewed for factual accuracy, syllabus relevance, and exam value. Read our Editorial Policy.

Verified Quality