No dentist ever extracted a troublesome molar as cleanly and swiftly as Trump has extracted poor Maduro from Caracas. There ...

President Trump has coined a new term to describe his approach to foreign policy that recalls the 200-year-old doctrine.

The term fog of war has reached mainstream status without understanding its origins. In an 1832 book, Carl von Clausewitz, ...

In particular, Trump’s assertion of a “Trump corollary” to the doctrine links his policy to the 1904 Roosevelt Corollary, ...

After the U.S. deposed Maduro, Trump and top officials did not rule out efforts at overthrow or annexation in other countries ...

The Trump Corollary asserts an American right to “restore American pre-eminence in the Western Hemisphere,” and to deny ...

The president told The Atlantic that Delcy Rodríguez needs to comply with U.S. wishes—or else.

It was America's fifth president who formulated a foreign policy approach that has shaped American strategy for two centuries ...

There were numerous near-simultaneous reports of explosions in several places in Caracas, including military installations.

At its best, our doctrine gives us ways to think about and explain how we fight. For sure, our doctrine is just a starting point: our manuals are never intended to limit the initiative, flexibility, ...

Mr. Grandin is a professor of history at Yale. One wonders what goes on in the minds of the architects of President Trump’s foreign policy. It seems as if they have all taken time to study the classic ...