India, Dec. 28 -- Pakistan's ports serve trade, but they also serve the state. In normal times they move fuel, food and containers. In strained times, they become sensitive spaces. Small decisions start to matter. Which ship is taken in first. Which cargo clears quickly. Which vessel is told to wait. These are not routine calls. They are noticed, remembered, and often interpreted far beyond the harbour.

That is why the idea of sister-port arrangements with Gulf partners, especially Saudi Arabia, needs closer attention.

Such agreements are usually presented as technical cooperation. Officials talk about smoother handling, shared know-how and easier movement of goods. Media reports say Pakistan and Saudi Arabia have discussed linking majo...