| Turkish tanks returned from Syria on Saturday after operations over the border |
At least 25 people have been killed as Turkey continues to target Kurdish-held areas in Syria, near the border city of Jarablus.
It is not yet clear whether the two reports relate to the same incident. The strikes came on the fifth day of Turkey's military operation to target so-called Islamic State (IS) militants and Kurdish militia inside Syria, dubbed Operation Euphrates Shield.
Speaking in Gaziantep, where IS militants killed 54 people at a Kurdish wedding last week, President Recep Tayyip Erdogan said "operations against terrorist organisations will continue until the end".
Turkish tanks and troops backed by Syrian rebels have captured territory from IS and clashed with the Kurdish People's Protection Units (YPG), a Kurdish militia supported by the United States, which is itself fighting IS.