By Immama Karim

South Asia remains one of the world’s most sensitive regions because of the long-running political tensions and military rivalry between Pakistan and India. Both countries possess nuclear weapons, making arms control in South Asia essential for regional stability and conflict prevention.

Arms control refers to efforts by states to limit the production, development and use of weapons. Its purpose is to reduce the risk of war, prevent escalation and create space for peaceful relations between rival countries.

Pakistan and India have a long history of mistrust, border disputes and political tensions. Since both countries became nuclear powers in 1998, concerns about regional security have grown further.

The continuing military competition between the two neighbours has deepened suspicion. Both countries spend heavily on missiles, defence systems and modern military technology. When tensions rise, military preparedness also increases, creating a security dilemma in which one side’s defensive steps are seen as a threat by the other.

The arms race also affects economic development. Large portions of national resources are spent on defence, while millions of people in South Asia continue to face poverty, unemployment, inflation and limited access to quality education and healthcare.

Excessive military spending reduces the resources available for public welfare and development projects. For a region with major social and economic challenges, stability is closely linked to human development.

Another serious concern is the risk of misunderstanding or accidental conflict between two nuclear-armed states. Even a limited political or military crisis can escalate quickly if communication channels are weak.

Pakistan and India should strengthen confidence-building measures to reduce mistrust. These may include prior information about military exercises, crisis communication channels and regular diplomatic engagement.

The United Nations and other international organisations can also support regional stability by encouraging peaceful dialogue and conflict prevention mechanisms.

South Asia has significant potential for economic progress, trade and regional cooperation. However, lasting peace cannot be achieved through an endless arms race.

The people of Pakistan and India deserve development, prosperity and stability instead of fear and uncertainty. Both countries need to prioritise dialogue over hostility and peace over military competition.

Arms control is not only a political necessity but also a humanitarian responsibility. A stable South Asia can only be built when states choose cooperation over confrontation.