The impact tore through a social focus in Suruc, a town inverse the Syrian flashpoint of Kobane - which was hit right away a while later by a suicide auto besieging.
The power of the blast in Suruc crushed the windows of the building in the focal point of the city and set off a flame, witnesses said.
TV footage demonstrated a few individuals lying on the ground secured in blood and ambulances hurrying to the scene.
The inside service portrayed the impact as a "terrorist assault" and pledged to discover the culprits as quickly as time permits and convey them to equity.
"The Turkish powers have solid motivation to accept that the terrorist assault was executed by ISIS," an administration authority told AFP, utilizing another name for IS.
The official, talking on state of obscurity, said the lethal assault in Kobane "fortifies our suspicions".
An official in the head administrator's office said 28 individuals were murdered and almost 100 harmed in Suruc.
"It is a suicide assault," the authority told AFP, talking on state of obscurity.