Taken together, the two documents are a classified US assessment of Israel’s preparations to hit targets in Iran, based on intelligence analysed on 15-16 October by the US National Geospatial-Intelligence Agency.
What features prominently is the mention of two Air Launched Ballistic Missile (ABLM) systems: Golden Horizon and Rocks.
Rocks is a long-range missile system made by the Israeli company Rafael and designed to hit a variety of targets both above and below ground. Golden Horizon is thought to refer to the Blue Sparrow missile system with a range of around 2,000km (1,240 miles).
The significance of this is that it would indicate that the Israeli Air Force is planning to carry out a similar but greatly expanded version of its ABLM attack on an Iranian radar site near Isfahan in April.
By launching these weapons from long range and far from Iran’s borders it would avoid the need for Israeli warplanes to overfly certain countries in the region like Jordan.
The documents also report no sign of any preparations by Israel to activate its nuclear deterrent.
At the request of Israel, the US government never publicly acknowledges that its close ally Israel even possesses nuclear weapons, so this has caused some embarrassment in Washington.