Air-raid sirens blare across Ukraine as enemy launches MiG-31K (updated)

On the evening of 28 November, air-raid sirens blared in all regions of Ukraine due to a missile threat.
Censor.NET reported this, citing the Air Force of the Armed Forces of Ukraine.
Missile threat alert
"ATTENTION. Missile threat! MiG-31K take-off detected," the Air Force reported at 6:47 p.m.
Where the enemy missiles were heading
A high-speed target was reported heading towards Kyiv at 6:54 p.m.
At 6:55 p.m, a high-speed target was reported over Kyiv region heading towards Zhytomyr region.
At 6:56 p.m., two more were reported over Chernihiv region, heading towards Kyiv/Zhytomyr regions.
At 6:57 p.m., the missile was reported to be continuing towards Khmelnytskyi region
At 6:59 p.m., a Kinzhal missile was reported over Zhytomyr region heading towards Starokostiantyniv.
Missile threat lifted
At 7:20 p.m., the Air Force announced that missile threat had lifted