Bush Sets the Right Course in Control of Land Mines
As a physicist who has spent a half-century working for national security and arms control, I am dismayed by many acts of the Bush administration, including its dangerous opposition to the nuclear test ban. But the administration deserves credit for one thing that is very right: its new policy on land mines.
Once laid, land mines explode when they sense a target. The key to their military usefulness is that only they can provide defense throughout the duration of a battle or even a war. But that is also the key to their humanitarian menace. Many mines remain active indefinitely. Long after the battle has ended, they may destroy civilian lives, limbs, land and livelihood.
But mines need not remain dangerous. They can contain timing mechanisms that will cause them to self-destruct after a set period, and they can be powered by batteries, so that, if self-destruction fails, the battery will die and the mine will be deactivated. Most mines now in U.S. stockpiles are designed to self-destruct four hours after emplacement; some can be set for as long as 30 days, the maximum for such mines allowed under the Convention on Conventional Weapons, which the U.S. has ratified. The reliability of the self-destruction mechanisms is high: In more than 65,000 tests, no activated U.S. mine has failed to self-destruct.
The essence of Bush's new policy is that after 2010, the U.S. will no longer use any persistent land mines -- that is, mines that do not self-destruct or self-deactivate -- and after 2004, the United States will not use nonmetallic mines, which are difficult to detect. The measures cover not only antipersonnel land mines but also those that target vehicles.
The United States is the first major nation to take these humanitarian steps, which make it the world's moral leader in land mine policy.
Nevertheless, some have criticized the new policy because it doesn't include joining the so-called Mine Ban Treaty. In fact, there is no Mine Ban Treaty. This misnomer is sometimes applied to the 1997 Ottawa Convention, which bans antipersonnel mines but freely permits all types of anti-vehicle mines.
Dividing the land mine universe this way makes little sense. Decades after a conflict has ended, persistent anti-vehicle mines continue to kill people in buses and trucks. By causing road closures, they prevent refugees from returning to their lands and keep humanitarian assistance from getting to where it is needed. Currently, for example, 70% of the main roads in Angola are blocked by anti-vehicle mines.
