IRBIL, Iraq (AP) — Residents of Iraq’s semi-autonomous northern Kurdish region went to the polls in long-awaited parliamentary elections Sunday under the shadow of ongoing rivalries, economic instability and unresolved disputes with Baghdad.

The primary competitors are the two dominant Kurdish parties: the Kurdistan Democratic Party and the Patriotic Union of Kurdistan. The two have historically controlled different parts of the region, with the KDP overseeing the regional capital, Irbil, and Dohuk and the PUK governing Sulaymaniyah.

This division has frequently led to political deadlock. The parliamentary elections, originally set for 2022, were postponed several times amid disputes over the election law and procedures.