You don't have to be a rocket scientist to see through this one:
"The Israeli navy said that it seized a ship in the Red Sea on Wednesday carrying dozens of advanced Iranian-supplied rockets made in Syria and intended for Palestinian guerillas in the besieged Gaza Strip. The disclosure came as Israeli PM Benjamin Netanyahu was in the US to press his case for tougher international action against Iran over its disputed nuclear program." (Seized rocket shipment was from Iran, Israel says, Dan Williams, Sydney Morning Herald/Reuters, 7/3/14)
I see... "Iranian-supplied rockets made in Syria."
And I thought the Syrians were only up to barrel bombs. Silly me. But wait, what's this:
"Israeli military footage showed a rocket on the floor of a ship hold, with cement bags labelled 'Made in Iran' in English next to it."