• U.S Vice President Joe Biden, left, and Turkish Prime Minister Binali Yildirim walk to review a guard of honour before a meeting in Ankara, Turkey, Wednesday, Aug. 24, 2016. Biden has arrived in Ankara for talks with Turkish leaders as Turkey launched a military operation to clear a Syrian border town of Islamic State militants. The visit comes at a difficult time for ties between the two NATO allies.(AP Photo/Burhan Ozbilici)

    The Latest: Turkish report says ground forces enter Syria

    ANKARA, Turkey (AP) — The Latest developments in the civil war in Syria (all times local):

  • A Turkish army tank and an armored vehicle are stationed near the border with Syria, in Karkamis, Turkey, Tuesday, Aug. 23, 2016. Turkish media reports say Turkish artillery on Tuesday launched new strikes at Islamic State targets across the border in Syria, after two mortar rounds, believed to have been fired by the militants, hit the town of Karkamis, in Turkey's Gaziantep province. Hurriyet newspaper and other reports said the mortar rounds were fired from IS-held Jarablus, Syria.(IHA via AP)

    Turkey in cross-border operation to free IS-held Syrian town

    ANKARA, Turkey (AP) — After a pre-dawn barrage of heavy artillery and airstrikes, Turkey sent tanks and special forces into Syria on Wednesday to help clear a border town of Islamic State militants, marking the NATO member’s most significant military involvement so far in the Syria conflict.

  • A Turkish army tank and an armored vehicle are stationed near the border with Syria, in Karkamis, Turkey, Tuesday, Aug. 23, 2016. Turkish media reports say Turkish artillery on Tuesday launched new strikes at Islamic State targets across the border in Syria, after two mortar rounds, believed to have been fired by the militants, hit the town of Karkamis, in Turkey's Gaziantep province. Hurriyet newspaper and other reports said the mortar rounds were fired from IS-held Jarablus, Syria.(IHA via AP)

    Turkey strikes IS in Syria as tensions rise over border town

    ANKARA, Turkey (AP) — Turkey’s prime minister’s office said the Turkish military and the U.S.-backed coalition forces on Wednesday launched an operation to clear a Syrian border town from Islamic State militants.