The total of America's military bases in other people's countries in 2005, according to official sources, was 737. Reflecting massive deployments to Iraq and the pursuit of President Bush's strategy of preemptive war, the trend line for numbers of overseas bases continues to go up.

Interestingly enough, the thirty-eight large and medium-sized American facilities spread around the globe in 2005 -- mostly air and naval bases for our bombers and fleets -- almost exactly equals Britain's thirty-six naval bases and army garrisons at its imperial zenith in 1898. The Roman Empire at its height in 117 AD required thirty-seven major bases to police its realm from Britannia to Egypt, from Hispania to Armenia. Perhaps the optimum number of major citadels and fortresses for an imperialist aspiring to dominate the world is somewhere between thirty-five and forty.

Using data from fiscal year 2005, the Pentagon bureaucrats calculated that its overseas bases were worth at least $127 billion -- surely far too low a figure but still larger than the gross domestic products of most countries -- and an estimated $658.1 billion for all of them, foreign and domestic (a base's "worth" is based on a Department of Defense estimate of what it would cost to replace it). During fiscal 2005, the military high command deployed to our overseas bases some 196,975 uniformed personnel as well as an equal number of dependents and Department of Defense civilian officials, and employed an additional 81,425 locally hired foreigners.

The worldwide total of U.S. military personnel in 2005, including those based domestically, was 1,840,062 supported by an additional 473,306 Defense Department civil service employees and 203,328 local hires. Its overseas bases, according to the Pentagon, contained 32,327 barracks, hangars, hospitals, and other buildings, which it owns, and 16,527 more that it leased. The size of these holdings was recorded in the inventory as covering 687,347 acres overseas and 29,819,492 acres worldwide, making the Pentagon easily one of the world's largest landlords.

These numbers, although staggeringly big, do not begin to cover all the actual bases we occupy globally. The 2005 Base Structure Report fails, for instance, to mention any garrisons in Kosovo (or Serbia, of which Kosovo is still officially a province) -- even though it is the site of the huge Camp Bondsteel built in 1999 and maintained ever since by the KBR corporation (formerly known as Kellogg Brown & Root), a subsidiary of the Halliburton Corporation of Houston.

The report similarly omits bases in Afghanistan, Iraq (106 garrisons as of May 2005), Israel, Kyrgyzstan, Qatar, and Uzbekistan, even though the U.S. military has established colossal base structures in the Persian Gulf and Central Asian areas since 9/11. By way of excuse, a note in the preface says that "facilities provided by other nations at foreign locations" are not included, although this is not strictly true. The report does include twenty sites in Turkey, all owned by the Turkish government and used jointly with the Americans. The Pentagon continues to omit from its accounts most of the $5 billion worth of military and espionage installations in Britain, which have long been conveniently disguised as Royal Air Force bases. If there were an honest count, the actual size of our military empire would probably top 1,000 different bases overseas, but no one -- possibly not even the Pentagon -- knows the exact number for sure.

In some cases, foreign countries themselves have tried to keep their U.S. bases secret, fearing embarrassment if their collusion with American imperialism were revealed. In other instances, the Pentagon seems to want to play down the building of facilities aimed at dominating energy sources, or, in a related situation, retaining a network of bases that would keep Iraq under our hegemony regardless of the wishes of any future Iraqi government. The U.S. government tries not to divulge any information about the bases we use to eavesdrop on global communications, or our nuclear deployments, which, as William Arkin, an authority on the subject, writes, "[have] violated its treaty obligations. The U.S. was lying to many of its closest allies, even in NATO, about its nuclear designs. Tens of thousands of nuclear weapons, hundreds of bases, and dozens of ships and submarines existed in a special secret world of their own with no rational military or even 'deterrence' justification."