Why the U.S. Plan to Protect Tankers in the Persian Gulf Won't Deter Iran

In response to the recent spat of Iran-linked attacks in the Persian Gulf, the United States has set out on an initiative aimed at securing oil tanker traffic in the area, while providing better visibility and attribution for any future incidents. Coined the Sentinel program, the operation would involve deploying additional warships and maritime patrol planes, as well as placing cameras and other surveillance devices on crude-bearing vessels transiting through the region.  To help lessen the strain on U.S. resources, the White House is now trying to corral the support of both regional and global allies who also risk having their oil supplies disrupted by Iranian attacks. But doing so will be no easy feat, as Washington's sanctions-heavy approach to Iran in the past year has alienated even its closest partners. However, even if the United States can successfully establish such a coalition, it still won't be enough to ensure that...