#PakistanVsIndia If a full-scale war between India and Pakistan occurred, especially given both countries possess nuclear weapons, the global impact could be severe and multifaceted. Here's how it might affect the world:

### 1. **Nuclear Risk and Global Security**

- If the conflict escalates to nuclear warfare, it could cause **mass casualties**, widespread radiation, and a **nuclear winter** effect, impacting global agriculture and climate.

- The use or threat of nuclear weapons would drastically increase global **tensions** and **arms races** elsewhere.

### 2. **Humanitarian Crisis**

- Millions could be displaced, creating a **massive refugee crisis** in South Asia.

- International aid agencies would be overwhelmed, and countries bordering the region (especially Afghanistan, China, Iran) could face pressure to accept refugees.

### 3. **Economic Disruption**

- Global markets could be destabilized, especially in Asia.

- **Trade routes** and **supply chains** through the Indian Ocean might be disrupted.

- Foreign investments in both countries and neighboring economies would likely pull back.

### 4. **Geopolitical Alignments**

- Major powers like the U.S., China, and Russia might be drawn into the conflict diplomatically or militarily.

- Regional alliances (e.g., SCO, SAARC) would fracture, and global polarization might increase, especially if countries are seen to support one side over the other.

### 5. **Terrorism and Extremism**

- A war could embolden **terrorist groups**, destabilizing South Asia further.

- It might increase sectarian violence or extremism within and beyond the region.