Pakistan, June 15 -- The latest US-Iran talks on Tehran's rapidly advancing nuclear program will not take place Sunday, mediator Oman said Saturday, as Israel and Iran traded blows a day after Israel's blistering attack on Iranian nuclear and military sites.

An Israeli drone struck and caused a "strong explosion" at an Iranian natural-gas processing plant, semiofficial Iranian news agencies reported - the first Israeli attack on Iran's oil and natural gas industry, if confirmed. Israel did not immediately comment. The plant located in Iran's South Pars natural gas field produces liquified natural gas and other products, and the extent of the damage was not immediately clear.

The two days of intense attacks have left Iran's surviving lea...