WASHINGTON — Government crackdowns against protesters in Turkey could test the close ties between President Barack Obama and Turkish Prime Minister Recep Tayyip Erdogan, a strategically important U.S. ally in a tumultuous region.
The demonstrations in Turkey, now in their second week, cropped up after Erdogan's visit to the White House last month, which highlighted a variety of issues on which the U.S. needs Turkey's help. They include quelling the violence in Syria, stabilizing Iraq and stemming Iran's nuclear ambitions.
Erdogan, known for his brash and stubborn leadership style, has responded to the public outcry by questioning the legitimacy of the protesters. On Tuesday, Erdogan told demonstrators his patience was running out, saying of the protests, "we have no tolerance for them."
The clashes between police and protesters escalated Tuesday, as officers fired tear gas and water cannons after protesters swarmed back into Istanbul's Taksim Square. Police in riot gear had used similar methods earlier in the day to force the protesters out of the square, but thousands defiantly returned.
There have been similar confrontations elsewhere as Turkish authorities try to halt demonstrations that have spread to nearly 80 cities across the country.
James Jeffrey, who served as Obama's ambassador to Turkey until 2010, said that in private discussions among U.S. officials "there's some wincing at the statements by Erdogan."
But in public, the White House has carefully avoided criticizing the prime minister directly, though the U.S. has urged Turkish authorities to exercise restraint. There also have been no known conversations between Obama and his Turkish counterpart since the protests began.
"We continue to have serious concerns about the reports of excessive use of force by police and large numbers of injuries and damage to property, and welcome calls for these events to be investigated," White House press secretary Jay Carney said Monday. "We also continue to urge all parties to refrain from provoking violence." He did not mention Erdogan.