The U.S. Navy’s Diving and Salvage Center has been training highly skilled deep-water divers for decades who, once assigned to American military units worldwide, are capable of technical diving to do the good—using C4 explosives to clear harbors and beaches of debris and unexploded ordinance—as well as the bad, like blowing up foreign oil rigs, fouling intake valves for undersea power plants, destroying locks on crucial shipping canals.

Seymour Hersh is a Pulitzer Prize-winning journalist who famously exposed the My Lai Massacre in Vietnam, and more recently, the U.S. military’s abuse of detainees at Abu Ghraib prison. This weekend, Hersh reported that the alleged chemical attack in Idlib, Syria, this March was not perpetrated by the Syrian military, as the Trump administration has claimed

When the US bombed a Syrian military airfield in April, the White House said US intelligence had confirmed the Assad regime used chemical weapons in the town of Khan Sheikhun.… Veteran journalist Seymour Hersh reports US intelligence actually warned president Trump it had no evidence that the Syrian military had used sarin gas.

President Donald Trump ignored important intelligence reports when he decided to attack Syria after he saw pictures of dying children. Seymour M. Hersh investigated the case of the alleged Sarin gas attack.