His choice of words after his second decision in two years to fire missiles against Syria recalled a similar claim associated with President George Bush following the U.S.-led invasion of Iraq.
"The information received from the CIA proved sufficient to find and detain the criminal suspects," the Kremlin said.
President Donald Trump on Friday blasted the "loser terrorists" behind the train attack in London that injured at least 18 people.
With this India, the world's third-largest oil importer, joins Asian countries like South Korea, Japan and China to buy American crude after production cuts by OPEC.
Trump said that Xi responded on the Syria air attack saying "anybody that was so brutal and uses gases to do that to young children and babies" was okay to be struck at.