Turkey has reopened a key border crossing with Syria, the governor of the southeastern province of Sanliurfa announced on Monday. The crossing, connecting the Turkish town of Akcakale with Syria’s Tell Abyad, had remained shut since 2014, when the latter was seized by the Islamic State.

Tell Abyad fell to the US-backed, Kurdish-led Syrian Democratic Forces in 2015, but it was subsequently occupied by Sunni opposition rebels after Turkish forces invaded it in 2019 as part of Operation Peace Spring.

Why it matters: The move has been cast as part of Syria's ongoing normalization since the fall of the Assad regime in December 2024. However, the border reopening has wider implications. For one, Akcakale is less than a two-hour drive from Raqqa, the former capital of the Islamic State’s caliphate, which the US-led coalition and the SDF fully dismantled in 2017.

The reopening offers Turkish businesses major opportunities to invest in Raqqa’s rehabilitation and flood the area with Turkish goods. Turkey has long cultivated Arab tribal leaders in Raqqa as part of an effort to weaken the SDF, which Ankara describes as a national security threat because of its ties to the Kurdistan Workers Party. With land connectivity restored, those ties are likely to expand and deepen, creating fresh inroads for Turkish influence in Syria, where Ankara already exerts significant sway.