No, Israel designed their own.

While it is believed that Israel has possessed nuclear weapons since 1975, they neither deny nor admit to possessing any. It's widely believed that they are a nuclear power, although they have stated they will not be the ones to introduce nuclear weapons to the Middle East.

Israel is the only nation in the Middle East known to have nuclear weapons.

It is quite difficult.... Israel army is a junction of nuclear weapons.....

Israel has nuclear weapons (WMD) and have a very powerful military.