Mark Steyn on the appalling fecklessness of the West in the face of undisguised Islamic supremacist aggression: Taking of hostages by Iran is not Britain’s finest hour.

The U.N. will do nothing for men seized on a U.N.-sanctioned mission. The European Union will do nothing for its “European citizens.” But if liberal transnationalism is a post-modern joke, it’s not the only school of transnationalism out there. Iran’s Islamic Revolution has been explicitly extraterritorial since the beginning: It has created and funded murderous proxies in Hezbollah, Hamas and both Shia and Sunni factions of the Iraq “insurgency.” It has spent a fortune in the stans of Central Asia radicalizing previously somnolent Muslim populations. When Ayatollah Khomeini announced the fatwa against Salman Rushdie, it was not Iranians but British, Indian, Turkish, European, Asian and American Muslims who called for his death, firebombed bookstores, shot his publisher, fatally stabbed his translator and murdered anybody who got in their way.

So we live today in a world of one-way sovereignty: American, British and Iraqi forces in Iraq respect the Syrian and Iranian borders; the Syrians and Iranians do not respect the Iraqi border. Patrolling the Shatt al-Arab at a time of war, the Royal Navy operates under rules of engagement designed by distant fainthearts with an eye to the polite fictions of “international law”: If you’re in a “warship,” you can’t wage war. If you’re in a “destroyer,” don’t destroy anything. If you’re in a “frigate,” you’re frigging done for.

On Sept. 11, a New York skyscraper was brought down by the Egyptian leader of a German cell of an Afghan terror group led by a Saudi. Islamism is only the first of many globalized ideological viruses that will seep undetected across national frontiers in the years ahead. Meanwhile, we put our faith in meetings of foreign ministers.

“It is better to be making the news than taking it,” wrote Winston Churchill in 1898. But his successors have gotten used to taking it, and the men who make the news well understand that.