The most immediate and visible consequences of Israel’s rapidly escalated assault in Lebanon are being felt in Lebanon itself. 
As with Israel’s year-long devastation of the Gaza
 Strip, Israeli military operations are claiming many civilian lives. 
According to the Lebanese health ministry, more than 1,000 people, 
including at least 87 children, have been killed by those operations during the past two weeks. More than 90,000 people have been displaced from their homes. 
The
 death toll sharply increased Friday with the Israeli attacks south of 
Beirut that killed Hezbollah secretary-general Hassan Nasrallah. Those 
attacks, on a densely populated neighborhood, flattened several residential buildings.
Israeli
 prime minister Benjamin Netanyahu says Israel’s fight is with 
Hezbollah, not Lebanon, but Lebanon is suffering from the fight. Even 
before the recent attacks, Lebanon was in a deep economic crisis. Its accompanying political crisis will not be made any better by attempting to disembowel an organization that is one of the Lebanon’s major political parties,
 which has ministers in government and lawmakers in the parliament, and 
has been a member of coalitions including Christians and others.
The
 Israeli assault, including the killing of Nasrallah, will not eliminate
 the ability, and certainly not the willingness, of elements within 
Lebanon to respond forcefully to Israel’s actions. Israel’s operations —
 like those against Hamas — are based on the false rationale that 
threats of violence against Israel
 originate with the malign nature of certain groups, and that the only 
appropriate response is thus to kill as many members, and preferably 
leaders, of those groups as it can.
The principal driver of 
anti-Israeli violence is anger over Israel’s own actions. This does not 
depend on the nature or even the existence of any specific group. As the
 long history
 of Israel’s conflict with the Palestinians illustrates, if any one 
resistance group is beaten down or fades into irrelevance, the anger and
 desire to strike back will find other channels.
It should be 
recalled that Hezbollah’s establishment and rapid rise in strength in 
the early 1980s owed much to widespread anger over an earlier Israeli 
attack on Lebanon — a full-scale invasion in 1982 that, among other ugliness, featured the massacre
 at the Sabra and Shatila refugee camps. Hezbollah won much popular 
support by presenting itself as the chief defender of the Lebanese 
against Israeli depredations. 
Israel has a history of 
decapitating Hezbollah, and the approach has not gone well for Israel. 
In 1992, it used an attack by helicopter gunships to kill
 the secretary-general of Hezbollah at the time, Abbas al-Musawi. The 
most significant effect in Lebanon was to open the position for 
Nasrallah, who proved to be a more effective leader of the group than 
Musawi was.
Additional history relevant to the kind of violence 
likely to grow out of the current fighting includes two lethal bombings 
in Buenos Aires, each of which probably was a reprisal for Israeli 
attacks on Lebanese Shia interests back in the Middle East. In March 
1992, a truck bomb with a suicide driver exploded at the front of the Israeli embassy, killing 29 and wounding 242. A claim of responsibility
 by the Islamic Jihad Organization — widely perceived to be a cover name
 for Hezbollah — stated that the attack was reprisal for the killing of 
Musawi the previous month.
In May 1994, Israeli commandoes kidnapped
 Lebanese Shia guerrilla leader Mustafa Dirani, while at the same time 
raiding a Hezbollah camp in southern Lebanon. Two months later, a 
suicide truck bombing of a Jewish community center in Buenos Aires killed 85 and injured over 300. As an official Israel report later acknowledged, the attack may have been payback for the Israeli operations in Lebanon.
The
 recent Israeli attacks in Lebanon — especially the killing of Nasrallah
 — give Hezbollah at least as much motivation as it had in the 1990s to 
retaliate. Regardless of how much Israeli strikes may have weakened 
Hezbollah’s ability to fight a conventional war in the Levant, its 
capacity for irregular operations elsewhere is probably undiminished. 
The chance of terrorist reprisals against Israeli-related soft targets 
during the next few months is high. 
If such an attack occurs, the
 reaction of outside observers, especially in the United States, 
probably will include something along the lines of, “Hezbollah is a 
terrorist group, and that’s what terrorist groups do.” Such a response 
will perpetuate the mistake
 of viewing terrorism as a fixed group of bad guys rather than as a 
tactic that different groups and nations have used for different 
purposes. That mistake impedes understanding of the nature of the 
conflict between Israel and Hezbollah and its underlying causes.
Israel has long used terrorist tactics in this conflict, including car bombings and other clandestine assassinations. It added to that record with its recent use of explosive-rigged pagers.
 The impossibility of controlling who would become victims when 
thousands of the devices were detonated remotely, along with the 
clandestine nature of the operation, fully qualified it as a terrorist 
attack. That the principal intended targets were members of Hezbollah 
does not remove that qualification, partly because being a member of 
Hezbollah—a multifaceted political as well as paramilitary 
organization—is not the same as being a combatant involved in fighting 
Israel. 
Even insofar as true combatants were involved, a useful 
comparison is with the deadliest attack by Hezbollah against U.S. 
interests: the suicide truck bombing
 of the Marine barracks in Beirut in October 1983, in which 241 U.S. 
military personnel died. The vast majority of Americans would consider 
that incident to be terrorism, despite the reservations of sticklers who
 say that because the victims were military personnel on an overseas 
deployment, the event should instead be considered warfare. If the 
bombing of the Marine barracks is terrorism, then Israel’s pager 
operation certainly is too, given that the targets were not even on a 
foreign military mission but were mostly in their own homes, businesses,
 or neighborhoods when the devices exploded.
Even more fundamental
 than niceties about how to define terrorism is the broader pattern of 
political violence that causes innocent persons to suffer. Regardless of
 whether the violence is inflicted by F-16s or by truck bombs, the 
suffering is just as bad and the relevant moral issues basically the 
same. If Israel uses one method of inflicting such violence — and it has
 inflicted far more
 of it than its adversaries have inflicted on it — while Hezbollah uses a
 different method, that difference reflects the available capabilities 
of each side rather than any morally or politically relevant 
distinction.
U.S. policymakers should reflect on all this, 
especially the prospect of terrorist reprisals, as they shape their 
responses to the escalated warfare in Lebanon. They also should reflect 
on the hazards of the United States again becoming a target of terrorism
 itself. Hezbollah will be seeking to retaliate against Israel, but with
 the United States already having become more of a potential target
 because of its association with the Israeli destruction of Gaza, that 
hazard will increase to the extent it allows itself to become associated
 as well with the Israeli offensive in Lebanon. 
The attack that killed Nasrallah was one more in a long series of Israeli actions taken 
without
 even informing the United States, let alone taking into account any 
U.S. views. But the continued unconditional support that the United 
States nonetheless gives to Israel, especially including 
munitions
 that Israel uses in its lethal attacks, makes the United States also 
responsible, in the eyes of the world, for the resulting casualties and 
suffering.