The web search results confirm that the threat of damage to undersea cables in the Persian Gulf is a topic of discussion, citing reports from IRGC-linked media and others. However, none of the provided evidence explicitly state that the connectivity relies on these cables for 'more than 90 per cent' of the connectivity, making the specific percentage claim unverified by the evidence.

The web search results discuss the general vulnerability of cables in the Strait of Hormuz and the potential impact on the region's digital economy. While the general concept of differential impact is discussed (e.g., 'The degree to which damage... depends largely on how much individual network operators rely on them and what alternatives they have'), the evidence does not contain specific comparative statements confirming that Gulf nations would suffer *more severe* consequences than Iran, making the claim specific to the original source's assertion.

The evidence provided for this claim consists entirely of irrelevant search results related to the social media platform Reddit. No information regarding the Red Sea, undersea cables, or the Strait of Hormuz is present in the evidence.

The evidence provided for this claim consists entirely of irrelevant search results related to the social media platform Reddit. No information regarding the Red Sea, submarine cables, or data traffic percentages is present in the evidence.