Although the initial news alerts in Russia said that Mr. Putin had ordered 755 Americans out of the country, the president had actually ordered an overall staff reduction. Not all of those leaving their posts would be Americans expelled from the country.
Part of the confusion stemmed from the fact that the Russian president used a Russian verb meaning to “pack up,” when referring to his action.
In making the initial announcement on Friday, Russia announced that the American diplomatic staff would have to be reduced to 455, matching the number of Russians employed at diplomatic missions in the United States.
From the outset there was some confusion about how the Russians arrived at that number, so it was not clear how many Americans would actually have to leave Russian. People employed at include scores of workers erecting a new building as well as translators, drivers and a large number of support staff.
That remained unclear on Sunday night.
Russia has additional options available for further measures against American interests, Mr. Putin warned, without going into details. Bt for the moment, he said, he is opposed to using them. “I hope it will not come to this,” he said.
Russia has been accused of interfering in the American presidential election, including releasing hacked emails embarrassing to the campaign of Hillary Clinton.
Congress is also investigating the possibility of collusion between the Trump campaign and the Russian government, with Mr. Trump’s oldest son, Donald J. Trump Jr., recently confirming that he met with a Russian lawyer linked to the government who wanted to discuss removing an earlier round of sanctions.
Mr. Putin has denied any Russian interference in the American election, saying that anti-Russian sentiment in the United States was being used to drive an internal political battle.
On Friday, the White House announced that President Trump would sign the law passed by Congress last week that strengthens existing sanctions and expands some of them, especially in the oil sector.
Mr. Putin said in the interview released Sunday that it was important not to let such actions go unanswered.
In December, President Barack Obama expelled 35 Russian diplomats and shuttered two Russian diplomatic country estates in Maryland and on Long Island. Mr. Putin did not respond at that time, indicating he would wait for better relations with the next administration.
Even while announcing…