Hezbollah was going to avenge Israeli bombings in Egypt.

Militants of radical Islamic movement Hezbollah in Egypt planned to carry out a series of terrorist attacks against Israelis as revenge for the death in February 2008, one of the leaders of Islamist Imad Mugnie, the newspaper Haaretz, referring to Arab media.
One of those arrested in Egypt agents Hezbollah Samy Shehab told investigators that during the preparation of terrorist attacks, members of his unit of well-studied places in the tourist towns of Taba, Dahab and Sharm el-Sheikh. In addition, they observe the passing through the Suez Canal by Israeli courts.
Shehab was among 49 members of Hezbollah, who were arrested by Egyptian authorities in early April. They were suspected of preparing terrorist attacks in order to destabilize the country. Later the Egyptian general prosecutor's office accused them of spying, and more. Among those arrested were citizens of Egypt, Lebanon, Sudan, as well as Palestinians.
The leader of Hezbollah Hassan Nasrallah in a speech to Lebanese television, denied all the allegations against the motion, calling them fabricated. In his view, the Egyptian authorities seeking to set up the population against Hezbollah. At the same time, he acknowledged that members of his organization to help the Palestinians in Gaza, including supplying them with weapons.
Imad Mugnie responsible for Hezbollah for the organization of terrorist activities, was one of the most notorious terrorists in the world. On February 12, 2008, he died in a car bombing in Damascus. Hezbollah has consistently blames Israel for his murder, officials who have repeatedly expressed their not belonging to an explosion.
The best-known attacks, in which the organization was accused Mugnie were bombing the American Embassy in Lebanon in April 1983 when 63 people died, explosion mined trucks from the barracks of French paratroopers and U.S. morpehov, which killed a total of about 300 people. Also, it felt involved in numerous kidnappings, murders and other crimes.