Found this on a website:

Three weeks ago the US Defence Security Cooperation Agency (DSCA) published a notice, as it is legally required to do, announcing that Israel has ordered massive quantities of various fuels suitable for military use, and in the case of the order for JP-8 jet fuel, suitable only for military use.

The massive order is valued at some $2 billion and, as well as the 284 million gallons (1.075 billion litres) of JP-8 jet fuel, the order also includes 60 million gallons (227 million litres) of unleaded gasoline and 100 million gallons (378 million litres) of diesel fuel.

Conclusion: They are preparing for something.

You don't buy 2 billion $ worth of gas for nothing.

The shelf life of JP-8 is about 6-8 months...

So war it is within that timeframe.

That's quite a bit of fuel for a military the size of Israel.

Source:

http://lataan.blogspot.com/2010/08/israel-orders-massive-military-fuel.html