Be sure to read this article about the tunnels dug by Hamas to allow terrorists to launch surprise attacks on Israelis and kill or kidnap scores of them. The following excerpt provides a good summary of the story, but do read the whole thing:
While Israel, a nuclear power, takes pride in having fielded one of the world’s most technologically advanced armies, its adversaries have charted a decidedly different course. For half a century, the Palestinian resistance has proved to be something of an incubator for the tools of unconventional warfare: hijacking, hostage-taking, suicide bombings—all highly visible terror tactics designed to attract the world’s media outlets. As a result, Israel has repeatedly been forced to adapt to its enemies’ lower-cost, higher-yield methods.
Underground networks are just the latest example. According to the Israeli Security Agency, better known by its Hebrew abbreviation, Shin Bet, Hamas began building tunnels under the Gaza Strip as early as 2000. For the most part, these were crude structures designed for one-off attacks against Israeli forces, which withdrew from Gaza in 2005. A year later, however, Hamas used just such a tunnel to sneak into Israel and kidnap a 19-year-old soldier named Gilad Shalit. “This was one of the most asymmetrical incidents in recent memory,” a senior Israeli intelligence official asserts. “One Israeli soldier was held for five and a half years and traded [in 2011] for 1,027 Palestinian prisoners.” Another top official agreed, “This was a proof of concept for them. Tunnels work.”
The next time that someone tells you that Hamas poses no threat to Israel, or that the threat is exaggerated, or that Hamas does not so much as wish to cause catastrophic damage to Israel, cite this article to them. It may not actually change the minds of those who are committed to the belief that Israel is illegitimate and that efforts to destroy it should not keep us up at night, but it will at the very least force Israel-haters and those who are unconcerned with the country’s fate to contend with actual facts.