Israel and the Nuclear Option

[BillUCF]

Since Hezbollah is being directly supported by Iranian troops how should Israel respond to Iran? What options does Israel have?

1. Diplomacy is out of the question. Mahmoud Ahmadinejad has stated that Israel should be wiped of the planet. Israel must take this seriously.
2. Due to geography Israel has no means to wage a conventional war against Iran.
3. The only option remaining is a nuclear strike on Tehran and other key military targets in Iran. Israel has put satellites in orbit so they are capable of hitting anywhere in Iran with a nuclear missile.