Minesweepers sent in response to Iran’s threat to block strait
WASHINGTON – The Navy is rushing tiny underwater drones to the Persian Gulf to help find and destroy sea mines as part of an American military buildup aimed at stopping Iran from closing the strategic Strait of Hormuz in the event of a crisis, U.S. officials said.
Only 88 pounds and 4 feet long, the unmanned, remotely guided submersibles carry a TV camera, homing sonar and an explosive charge for what amounts to a kamikaze mission: When it detects a mine, the undersea craft obliterates itself as well as the mine.
The Navy bought dozens of the little-known German-made devices, known as SeaFoxes, in February after an urgent request by Marine Gen. James Mattis, the top U.S. commander in the Middle East, for more minesweeping capabilities in the region, officials said.
The first drones began arriving in recent weeks as the latest round of negotiations with Iran over its disputed nuclear development program appears to have stalled. Renewed diplomatic talks between Iran and the five permanent members of the United Nations Security Council plus Germany have failed to achieve a breakthrough or lessen tensions.
Some U.S. officials worry that Iran may respond to the West’s tightening sanctions on its banking and energy sectors, including a European Union oil embargo, by launching or sponsoring attacks on vulnerable oil tankers or platforms in or near the crucial strait.
Some officials in Tehran have threatened to close the narrow waterway between Iran and Oman, a choke point for a fifth of the oil traded worldwide, using sea mines, speedboats and coastal missile batteries against military or commercial targets. Pentagon planners take the threat seriously, although analysts doubt Iran would risk provoking a direct conflict with the United States.
Reopening the strait could take the Navy and its allies five to 10 days, officials said. But experts say even a temporary disruption of tanker traffic could cause global oil prices to soar and spark widespread economic turmoil.
Along with the new submersibles, the Pentagon recently added four mine-sweeping ships, bringing the total in the area to eight, and four MH-53 minesweeping helicopters. They reinforce a growing U.S. naval, air and ground force aimed at countering Iran and reassuring Israel in an uncertain environment.
The Obama administration previously sent two aircraft carriers and a squadron of F-22 fighter jets to the region and is keeping two Army brigades in Kuwait. The Pentagon has acknowledged those deployments but has not publicly disclosed sending underwater drones, apparently to avoid alerting Iran.
The technology for the drones, which cost $100,000 each, is hardly new. Andy Culbreath, vice president of business operations at Atlas North America, a subsidiary of the German company that manufactures the SeaFox, said the torpedolike submersibles have been available for a decade and are used by about 10 other countries, including Britain.
The device is controlled by a 3,000-foot fiber-optic cable and sends live video back to a camera operator at a console. It operates up to 984 feet deep and travels at a speed of up to 6 knots.
Christopher Harmer, a retired Navy commander who served as director of future operations at U.S. 5th Fleet headquarters in Bahrain, said the system can be deployed from minesweepers or other ships, as well as from helicopters and small boats, augmenting the Navy’s anti-mine capabilities.
“In the Cold War, mine-sweeping warfare was a large part of what the Navy did, but we have lost a lot of our minesweeping capability,” said Harmer, a senior analyst at the Institute for the Study of War, a Washington think tank. “The SeaFox is a relatively simple, off-the-shelf system that we can put off our minesweepers but also any surface ship.”
Iran’s ability to block the strait has grown in recent years because it has built mini-submarines that are difficult to track and that can be used to place underwater mines, Harmer said. Iran also can drop mines from ships or from bases onshore, using gulf currents to position them near the strait, he said.
The Spokane City Council will probably spend part of Monday’s meeting arguing whether changing Columbus Day to “Indigenous Peoples Day” is an exercise in cultural sensitivity or political correctness. In ...
A GRIP ON SPORTS • Walked through one of the big box stores the other day. The back-to-school supplies had been picked over like last Thanksgiving’s turkey. We have to ...
GROUP TRIPS -- Hiking, paddling and birding in the Panhandle are featured in the 10th annual Summer Adventure Series of group outings led by the Idaho Conservation League. The 10 ...
High school and college football are here, so we can no longer pretend. Summer is going, going, almost gone. Yet, the weather remains nice. And the tourists are about to ...
sponsored You’ve probably heard of co-ops: food co-ops, childcare co-ops, housing co-ops, energy co-ops.