The Trump administration is rapidly escalating its pressure campaign against Venezuela, with America’s largest aircraft carrier, the Ford, about to take up a position within striking distance of the country, even as President Trump’s aides provide conflicting accounts of what, exactly, they are seeking to achieve. Mr. Trump held back-to-back days of meetings at the White House over the past two days, reviewing military options, including the use of Special Operations forces and direct action inside Venezuela. It is still not clear whether Mr. Trump has made a decision about what kind of action to authorize, if any. On Friday, he told reporters on Air Force One that “I sort of made up my mind.” “I can’t tell you what it is,” he said, “but we made a lot of progress with Venezuela in terms of stopping drugs from pouring in.”It is possible Mr. Trump is relying on the arrival of so much firepower to intimidate the government of Nicolás Maduro, who the United States and many of its allies say is not Venezuela’s legitimate president. Mr. Maduro has put his forces on high alert, leaving the two countries with their weapons cocked and ready for war.