Look out, Iran --- it's a Massive Ordnance Penetrator
One of the features of the ongoing power play between Washington and Tehran is the propaganda from both sides --- trying to show prestige as well as initimidating the "enemy" --- about their massive weapons.
Tehran almost incessantly declares its latest missile or naval advance while shouting that it is turning US capabilities --- such as drones --- back on Washington. The Americans parade a supposed "new" technology to warn Iran against any mischief in the region.
Last month the US centrepiece was an experimental laser to be placed aboard the USS Ponce in the Persian Gulf, deterring any attack by small Iranian boats.
See EA Video Analysis: Iran and the American Lasers of Doom
This morning the press release --- eagerly put out by The Wall Street Journal --- is of a "penetrator" to destroy Iran's nuclear facilities.
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Pentagon Bulks Up 'Bunker Buster' Bomb to Combat Iran
Adam Entous and Julian E. Barnes
The Pentagon has redesigned its biggest "bunker buster" bomb with more advanced features intended to enable it to destroy Iran's most heavily fortified and defended nuclear site.
U.S. officials see development of the weapon as critical to convincing Israel that the U.S. has the ability to prevent Iran from getting a nuclear bomb if diplomacy fails, and also that Israel's military can't do that on its own.
Several times in recent weeks, American officials, seeking to demonstrate U.S. capabilities, showed Israeli military and civilian leaders secret Air Force video of an earlier version of the bomb hitting its target in high-altitude testing, and explained what had been done to improve it, according to diplomats who were present.
In the video, the weapon can be seen penetrating the ground within inches of its target, followed by a large underground detonation, according to people who have seen the footage.
The newest version of what is the Pentagon's largest conventional bomb, the 30,000-pound Massive Ordnance Penetrator, or MOP, has adjusted fuses to maximize its burrowing power, upgraded guidance systems to improve its precision and high-tech equipment intended to allow it to evade Iranian air defenses in order to reach and destroy the Fordow nuclear enrichment complex, which is buried under a mountain near the Iranian city of Qom. The upgraded MOP designed for Fordow hasn't been dropped from a plane yet.
The improvements are meant to address U.S. and Israeli concerns that Fordow couldn't be destroyed from the air. Overcoming that obstacle could also give the West more leverage in diplomatic efforts to convince Iran to curtail its nuclear program.
"Hopefully we never have to use it," said a senior U.S. official familiar with the development of the new version. "But if we had to, it would work."