US weighs use of ‘mother of all bombs’ in potential strikes on Iran, CNN says

WASHINGTON — The US military has developed strike plans ​that could include using ‌the so-called “mother of ​all bombs” to target Iranian energy ⁠infrastructure and nuclear sites ​should President Donald Trump ​order renewed combat operations, CNN reported on Thursday, citing multiple US sources familiar with the ​matter.The potential deployment of the GBU-43/B Massive Ordnance Air Blast Bomb, the largest ‌non-nuclear ⁠bomb in the US arsenal, would mark a significant escalation in the ​conflict, ​although ⁠officials familiar with military planning discussions ​told CNN questions remain ​over ⁠its effectiveness in achieving Washington’s strategic objectives.Trump is facing pressure to bring an end to the deeply unpopular war, as Republicans brace for potential political backlash from voters in the upcoming midterm elections and there is little indication the two countries are close to a negotiated resolution after more than six months of US bombing.While the US military continues to provide Trump with options for potential strikes against outstanding Iranian targets, some officials continue to privately question whether the White House has a strategy that incorporates those plans in a way that could actually end the war.For months, Trump and his advisers have discussed options that could act as a “definitive” end to the war, aware of how unpopular the conflict has become among Americans.While some administration figures have characterized the war as essentially won, Trump has been more guarded in recent remarks, stopping short of declaring victory and saying the US still has unfinished business in the country.Behind the scenes, Trump has also cast doubt on some outside allies who have encouraged him to simply bring US troops home and move on. Doing so, Trump has argued, would look like defeat.Over the course of the last several weeks, White House advisers have held meetings to discuss various options for Iran. While Trump announced publicly that he would not take new actions before the midterms, several advisers said privately they didn’t know whether that statement was definitive or could change before election day.Trump has ordered the military to develop additional strike packages against Iranian targets that include “a lot of energy infrastructure” and the potential use of a MOAB, one of the sources told CNN. The same source said the phrasing used was that this attack would come “prior to US retrograde in CENTCOM AOR (area of responsibility),” indicating the administration could launch the additional strikes, attempt to declare victory and quickly pull everyone out.A second source said military plans for striking Iranian nuclear sites, including Pickaxe Mountain, also explicitly call for using the MOAB. In recent months, Trump has repeatedly threatened to strike Pickaxe, where the US and Israel believe Tehran has stored components of its nuclear program, even after pausing full combat operations earlier this year, and Trump continues to emphasize that his goal is to ensure Iran never obtains a nuclear weapon.Another US official noted that when the military plans, it develops a menu of options for policymakers that range from the high-end to low-end. Higher-end targets, including those that are located deep underground, require bigger bombs, and the MOAB is the biggest, the official added.But there are questions around whether the MOAB would be an effective munition to use against Iran’s nuclear facilities and other sites that are located deep underground. While the GPS-guided bomb is capable of destroying an area equivalent to nine city blocks, it likely lacks the capability to penetrate deep enough under the surface to destroy the suspected nuclear facilities at Pickaxe, which is believed to be fortified by layers of granite, and other remaining Iranian nuclear sites, sources said.Many within the administration as well as outside analysts agree that the only way to decisively defeat Iran would be through a major operation involving ground troops, a commitment that could potentially cost thousands of American lives. The Pentagon considers all scenarios, so those plans exist, but as of now no one in the administration is arguing for such drastic action.Trump has indicated he has little interest in putting US boots on the ground in Iran but his desire to end the conflict as soon as possible presents a political dilemma for a president who is keenly aware of how unpopular the war has become yet has been unable to secure a diplomatic agreement that would bring it to a close.Top Trump administration officials and military planners have been focused, for weeks, on finding an off-ramp that gives Trump a “symbolic” win — at minimum — he can try to sell to the American people without preventing a potential diplomatic breakthrough, starting with an agreement to reopen the Strait of Hormuz, CNN has reported.A fourth source familiar with the Pentagon’s recent planning discussions on Iran told CNN that military officials had developed some options that would amount to a “fireworks show,” with the goal of providing Trump an off-ramp from the conflict even if those strikes fail to accomplish his stated goals for starting the war in the first place.And despite Trump’s recent pledge to hold off on launching additional strikes before the midterms, the US military already appears to be preparing for potential Iranian retaliation should the president give the go-ahead.The next turnover of US troops deployed to CENTCOM is also expected to take place within the next few weeks, according to a fifth source, a US official who acknowledged it is possible some of the personnel who rotate out of the region, may not be replaced by fresh service members.