In the late afternoon on Thursday, Oct. 6, New
York City authorities raised security as a result of what Mayor Michael
Bloomberg described as a "specific threat to our subway system." According
to a bulletin issued by the FBI and the Department of Homeland Security (DHS),
"a team of terrorist operatives, some of whom may travel to or who may
be in the New York City area, may attempt to execute an attack on the New York
City subway on or about Oct. 9, 2005." But that same bulletin also stated
that federal authorities "have doubts about the credibility of the threat."
Nonetheless, police presence on the New York subway system was increased and
passengers with baby strollers, briefcases, backpacks, and luggage were subject
to possible search.
Despite believing the threat to be real enough to warrant increasing security,
Mayor Bloomberg said, "I believe people should live their lives as they
always do and have faith in the world's greatest police department" – which
was reminiscent of when, after an October 2002 FBI warning that al-Qaeda may
be planning to attack passenger trains, an administration spokesperson urged
Americans to "continue to ride our nation's rails." But this amounts
to a "don't worry, be happy" response. How can people be told to go
about their normal lives, when, in fact, a specific terrorist threat is anything
but normal? Riding the subway and depending completely on the best efforts of
the NYPD to prevent an attack after being told of such a terrorist plot is akin
to hoping the levees would hold and not evacuating in the face of Hurricane
Katrina.
Defending his decision to announce the threat and increase security on
the subway system, Mayor Bloomberg said he would rather err "on the side
of being cautious." But such cautiousness did not mean that all of New
York's 460-plus subway stations were conducting container searches. And at those
stations where searches were occurring, not every stroller, briefcase, backpack,
or piece of luggage was being inspected – yet the FBI/DHS bulletin warned that
terrorists would try to hide explosives in exactly those items. To be sure,
with some 4.5 million daily riders it would be impossible to search everyone
with a bag or stroller in response to the more general possibility that terrorists
could attack the subway system. But if the danger was as real as New York City
officials believed, then it seems incongruous to allow unchecked bags and strollers
onto the subway in response to a specific threat that was deemed credible.
At least there was some rhyme and reason to New York City's decision to increase
subway security – which is more than can be said about DHS'
color-coded homeland security advisory system. To date, the homeland security
alert level has been raised from yellow to orange a total of five times: on
the first anniversary of Sept. 11; in February 2003 in conjunction with the
Muslim holiday the Hajj; for the Iraq war; during Christmas 2003; and in August
2004 specifically for financial targets in New York, New Jersey, and Washington,
D.C. But there have also been countless warnings about possible terrorism that
didn't change the alert level. So it's hard to determine how warnings about
possible terrorist attacks relate to the actual alert level. Given that there
haven't been any terrorist attacks regardless of the alert level, it's also
difficult to know if the alert level makes any difference at all. And it's not
clear what the relationship is between the alert level and the threat. For example,
when the alert level was lowered back to yellow in November 2004 for the financial
sectors in New York, New Jersey, and Washington, D.C., James M. Loy (deputy
secretary of homeland security) said that the decision was based on improved
security, not because the threat itself had diminished.
But one thing the New York subway alert and previous terrorist warnings
issued by the FBI and DHS may have in common is the very real possibility of
dubious intelligence (the alert was based on uncorroborated claims by a source
in Iraq), which could be misinformation to intentionally mislead authorities.
It could simply be sex, lies, and videotape to test how the authorities react
to threat indicators as a way to help terrorists plan their next attack. Indeed,
Secretary of Defense Donald Rumsfeld has previously admitted that as many as
90 percent of the terrorist threats are designed to test the government's response:
"They jerk us around, try to jerk us around, and test us."
Ultimately, the recent security alert for the New York City subway system
is a microcosm for the larger task of homeland security. And the lesson to be
learned is best summed up by what the Irish Republican Army told the British
after a failed assassination attempt against Prime Minister Margaret Thatcher
in 1984: "Today we were unlucky, but remember, we only have to be lucky
once – you will have to be lucky always." On 9/11, we were unlucky. Thankfully,
we have been lucky since. But eventually our luck will run out because no matter
how much we spend on homeland security and how many defensive measures we implement,
in the final analysis we cannot build a perfect defense against every potential
terrorist attack.
The paradox of homeland security is that we must build defenses against terrorist
attack, but defending against terrorism is a Maginot
Line because a determined terrorist will eventually find ways to circumvent
those defenses. And since it is unrealistic to believe that we can kill each
and every al-Qaeda terrorist, this only accentuates the imperative to change
U.S. foreign policy. If the United States does not change its policies to stem
the growing tide of anti-American sentiment overseas – particularly within the
Islamic world – all the time, effort, and money spent on other aspects of homeland
security will be wasted because the pool of terrorist recruits will grow and
the United States will continue to be a target. No matter how successful the
United States is at homeland security and dismantling al-Qaeda, it will not
stop terrorism unless U.S. foreign policy changes. More than anything else,
U.S. foreign policy is the cause of the virulent anti-Americanism that is the
basis for terrorism. Changing U.S. foreign policy may not guarantee victory
in the war on terrorism, but not changing it will certainly spell defeat.