This satellite image provided by Maxar Technologies shows a view of Hunga Tonga Hunga Ha’apai volcano in Tonga, Jan. 18, 2022 after a huge undersea volcanic eruption.

Video. Volcanic ash delays aid to Tonga as scale of damage emerges

New Zealand's military is sending much-needed drinking water and other supplies, but said the ash on the runway will delay the flight at least a day.