Iran warns of undersea cable threat amid US-Israel tensions

Iranian authorities have signaled their readiness to sever critical undersea telecommunications infrastructure should the United States and Israel launch fresh military operations against the country. The threat represents a potential escalation in regional tensions and could have far-reaching consequences for digital connectivity across Asia and the Middle East.

Iranian officials stated that submarine cables carrying internet traffic—including services such as UPI payments and messaging platforms like WhatsApp—could be targeted in response to military aggression. The cables form the backbone of international data transmission and support critical financial and communication systems used by millions across South Asia and beyond.

The warning follows recent statements by US President Joe Biden signaling a potential shift toward military action against Iran. Tehran has previously demonstrated its capability to disrupt digital infrastructure during periods of heightened tension, though previous instances have been limited in scope.

A disruption to undersea cables would have severe economic and social consequences for the region. Such infrastructure carries approximately 99 percent of all intercontinental data, and damage could cripple financial transactions, telecommunications, and internet services across multiple countries. India's digital payment ecosystem, which relies heavily on uninterrupted connectivity, would be particularly vulnerable to extended outages.

The threat underscores the vulnerability of digital infrastructure in geopolitical conflicts and raises concerns among technology companies and governments about contingency planning for potential cable damage or sabotage during international disputes.