Turkey has reacted angrily to a US congressional panel's resolution describing as genocide killings of Armenians in World War I.
PM Recep Tayyip Erdogan said his country had been accused of a crime it did not commit, adding the resolution would harm Turkish-US relations.
Ankara has recalled its ambassador to Washington for consultations and says it is considering other responses.
Correspondents say it is still an extremely sensitive issue in Turkey.
The government of Turkey, a key American ally and fellow Nato member, had lobbied hard for the American Congress not to vote on the issue.
The White House had also warned that the vote would harm reconciliation talks between Turkey and Armenia.
The resolution was narrowly approved by the House Foreign Affairs Committee.
It calls on President Barack Obama to ensure that US foreign policy reflects an understanding of the "genocide" and to label the World War I killings as such in his annual statement on the issue.
It was approved by 23 votes to 22 by the committee. To read full BBC story — Go Here Now.
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