US and Turkey have friendly talks but differences persist

President Donald Trump says he and Turkish President Recep Tayyip Erdogan are "very good friends", but their meeting at the White House failed to resolve an issue that has badly strained relations between the two NATO allies.

Trump and Erdogan concluded a visit without achieving an agreement on Turkey's decision earlier this year to accept delivery of a Russian air defense system that poses such a threat to NATO security that the US suspended Turkish participation in the multinational F-35 fighter jet program.

The Turkish president told reporters he might be persuaded to use the US-made Patriot system "as well" as the Russian S-400. Trump said they would agree to keep working on the issue.

"The acquisition of the S-400 creates some very serious challenges for us," Trump said.

"Hopefully we'll be able to resolve that situation." Despite the differences, Trump said he believes the two sides can substantially increase trade, which amounted to about USD 24 billion in 2017.

"We think we can bring trade up very quickly to about USD 100 billion between our countries," Trump said.

The dispute over the competing air defense systems is a major component of the tension between the two countries. Turkey has also come under fire on Capitol Hill for its incursion into Syria last month to attack the Kurdish forces that fought with the US against the Islamic State. And Turkey has been criticized for repression of political opponents, journalists and others.

Turkey, meanwhile, is angered at the US for supporting the Kurdish forces it views as a threat and for refusing to extradite a Muslim cleric it accuses of fomenting a 2016 coup attempt against Erdogan.

Sen. Lindsey Graham, R-SC, acknowledged Turkey's concerns regarding certain Kurdish elements of the Syrian Democratic Forces that partnered with the U.S., but said they should be addressed by creating a safe zone and not with a "disruptive" incursion that "must end." He also said nearly all lawmakers in Congress see the S-400 as being incompatible with America's F-35.

"Turkey's activation of the Russian S-400 will require the US to keep Turkey from the F-35 program and issue sanctions," Graham said. "Turkey has been a valuable ally and member of NATO. I'm hoping to salvage this relationship, but only time will tell if that is possible."
"We're just fighting terrorists, period," he said. "If you don't fight back, you will have to pay a very hefty price."
The leaders' scheduled afternoon news conference, following a meeting with Republican lawmakers at the White House, gave Trump a stage to counter the first public hearings in the House impeachment inquiry. Trump said he was busy and didn't watch a minute of the televised hearings, which he called a hoax. Republicans and