US President Donald Trump said on Sunday he would nominate Representative John Ratcliffe, a Texas Republican who strongly defended him at a recent congressional hearing, to replace Dan Coats as the US spy chief.
Coats, the current US director of national intelligence who has clashed with Trump over assessments involving Russia, Iran and North Korea, will step down on Aug. 15, the president said as he announced his decision on Twitter.
"John will lead and inspire greatness for the Country he loves," Trump said, thanking Coats "for his great service to our Country" and saying an acting director will be named shortly.
The post of director of national intelligence, created after the Sept. 11, 2001 attacks on the United States, oversees the 17 US civilian and military intelligence agencies, including the Central Intelligence Agency.
Ratcliffe, a member of the House of Representatives intelligence and judiciary committees, defended Trump during former Special Counsel Robert Mueller's testimony on Wednesday about his two-year investigation of Russian interference in the 2016 presidential election and possible obstruction of justice.
Ratcliffe also accused Mueller of exceeding his authority in the report's extensive discussion of potential obstruction of justice by Trump after the special counsel decided not to draw a conclusion on whether Trump committed a crime.
The congressman agreed that Trump was not above the law, but said the president should not be "below the law" either.
A former US attorney and mayor of Heath, Texas, a Dallas suburb, Ratcliffe has also worked at a law firm run by former attorney general John Ashcroft, a Missouri conservative.
Ratcliffe joined Congress in 2015 and some Republican Party leaders had pushed for him to be named US attorney general last year after Trump ousted Jeff Sessions from that role.
The congressman helped lead a congressional investigation into 2016 Democratic presidential nominee Hillary Clinton's use of private email servers and former FBI director James Comey's decision not to recommend criminal charges against her.
Sources familiar with the recent history of congressional oversight of the intelligence community said they were not familiar with any particular accomplishments or history that would qualify Ratcliffe for the DNI position.
Ratcliffe has only served on the House Permanent Select Committee on Intelligence, which oversees the US intelligence agencies along with its US Senate counterpart, for six months.
Senate Minority Leader Chuck Schumer, a New York Democrat, criticized Trump's choice, saying "it's clear that Rep. Ratcliffe was selected because he exhibited blind loyalty to President Trump with his demagogic questioning of ... Mueller.
"If Senate Republicans elevate such a partisan player to a position that requires intelligence expertise and non-partisanship, it would be a big mistake," Schumer said in a statement.
In his letter of resignation, seen by Reuters, Coats said he had agreed in February to a request by Trump that he stay on and believed the US intelligence community has the capabilities needed to protect the country, including "to address threats against our elections."
"The Intelligence Community is stronger than ever, and increasingly well prepared to meet new challenges and opportunities. As a result, I now believe it is time for me to move on to the next chapter of my life," he wrote.
Coats will join a long list of senior officials to leave the administration since Trump took office in January 2017, either through resignation or firing. The list includes a defence secretary, attorney general, two national security advisers, a secretary of state, an FBI director, numerous top White House officials and assorted other Cabinet members.
Coats, who has served as director of national intelligence since March 2017, clashed with his boss early on, taking a hard line towards Russia that sharply contrasted with the conciliatory approach Trump pursued towards Russian President Vladimir Putin.
In January, Coats told Congress North Korea was unlikely to give up its nuclear weapons, contradicting a statement by Trump that Pyongyang no longer posed a threat.
Coats also told lawmakers that Iran had continued to comply with a 2015 nuclear deal with major powers that Trump abandoned in May 2018.
The next day, Trump complained on Twitter about "passive and naive" US intelligence leaders, suggesting they "go back to school!"
In July 2018, Coats publicly admitted he did not know what happened during one-on-one talks in Helsinki between Trump and Putin that raised concern among many US lawmakers.
Trump's failure to confront Putin over US intelligence agencies' findings that Russia meddled in the 2016 US election and Putin's proposal that Russian authorities be allowed to question US citizens caused a domestic uproar.
At a post-summit news conference with Putin, Trump responded to a question about Russian meddling in the US election by casting doubt on the findings of his own intelligence agencies and denouncing the "stupidity" of US policies.
In an unusual step, Coats responded by releasing a statement firmly supporting US assessments that Russia was involved in "ongoing, pervasive efforts to undermine our democracy."