Barack Obama’s presidency has had profoundly negative consequences for our national security. From debilitating cuts in defense budgets, to gutting national missile defense efforts, to his unwillingness to acknowledge a continuing war against terrorism, to his inability to stem the nuclear proliferation threats posed by North Korea and Iran....the picture is bleak.

Only overwhelming sanctions leading to Iran’s economic collapse can work, but with Russia and China shielding Iran, such crippling sanctions appear unlikely.

The importance of Iran’s March 2 parliamentary elections was not so much in their function to choose a new Majlis but rather because they were the first nationwide poll since widespread fraud during the 2009 presidential election sparked the largest protests Iran had witnessed since the Islamic Revolution.

This month, Obama administration officials revealed plans to dramatically reduce embassy staff in Baghdad, the largest U.S. diplomatic mission abroad. Along with the announcement in December of the withdrawal of all U.S. troops from Iraq — the message President Obama is sending is clear: The sooner we put Iraq...

Yesterday the Treasury Department designated six al Qaeda members as global terrorists. These operatives form a network that funnels money and personnel from the Gulf to Iraq, Afghanistan, and Pakistan via Iran and is tied to other enemy groups. Al Qaeda's safe haven in Iran is not unlike the militant sanctuary in Pakistan.

On Monday, President Obama will sit down with Israeli Prime Minister Benjamin Netanyahu. With a showdown looming over Iran, their summit will not only be the most important meeting for either leader but it may also be the most consequential meeting for the entire Middle East since Israeli Prime Minister Yitzhak Rabin’s 1993 handshake with PLO Chairman Yasser Arafat.

The terror plot was no rogue action. Obama may hold an olive branch, but the White House must recognize the Iranian regime's fist holds only blood. The time for talk has ended.

Tension between the United States and Iran reached levels not seen in more than 20 years when, on Wednesday, Iranian military officials threatened to close the Strait of Hormuz, the 34-mile wide channel through which more than one-third of the world’s oil tanker traffic passes.