Neither a distortion of facts nor is there an agenda. Maybe a counter agenda.

Tehran is far from the ocean for desalination. They are closer to Caspian Sea. But that comes crossing mountains.

Tehran itself is very dry.

And comparing spending on military exercises to infrastructure tells me you have a political agenda to support the dismantling of Iran. These are not friendly motives.

Iran has tried to make agreements with the western world for a long time. But the west has snaked Iran into isolation. Isolation has led Iran to exercise military excursions to develop influence in the region.