South Korean authorities said Thursday that all airports in the country would be required to deploy thermal imaging cameras and bird detection radar systems in the wake of the Jeju Air crash that left 179 dead.

Korean authorities are planning a broad deployment of bird-detection radar, as well as imaging and deterrent technology, in the aftermath of the fatal Jeju Air Boeing 737-800 accident. The aircraft suffered a bird-strike to both engines during approach to Muan airport on 29 December,

The government said Thursday it will deploy thermal imaging cameras and bird detection radar systems at all domestic airports to prevent airplane bird strikes following last month's deadly Jeju Air Co.

The exact cause of the Jeju Air crash remains unclear, and the investigation is complicated because the black boxes stopped recording four minutes before impact.

Authorities have suggested that migratory bird strikes were the cause of last month's deadly plane crash in South Korea, according to multiple reports.

Pilots’ actions after the bird strike are an early focus of the investigation, according to people familiar with the probe.

All South Korean airports will install thermal imaging cameras and bird detection radar systems, according to reports from several Korean media outlets. This decision follows a preliminary report by the by the Ministry of Land,

South Korean authorities have submitted a preliminary report on last month's fatal Jeju Air crash to the International Civil Aviation Organization. The ongoing investigation focuses on a 'bird impact' as well as examining the aircraft's engines and landing systems.

The first report on last month’s Jeju Air crash in South Korea confirmed bird strikes in the plane's engines, though officials haven't determined

South Korean officials investigating the fatal Jeju Air crash have published a preliminary report of the accident.