Emergency crews have rushed to a large fire near Carew airfield this afternoon.
Large plumes of smoke can be seen pouring from a building, understood to be at a scrap yard.
Mid and West Wales Fire and Rescue crews are now at the scene.
A witness said at least five fire appliances are in attendance, along with police and ambulance services.
A video from the scene shows firefighters pumping water into a large industrial building as huge flames pour out.
The witness said loud bangs can be heard coming from the fire.
There are not believed to be any roads closed as a result of the fire.
Big fire at a scrap yard near Carew Airfield. Hope all are safe. https://t.co/bpAHLrtJF0 pic.twitter.com/zCMa6md74Y
— Neil Kitching (@furiouscyclist) August 25, 2018
Speaking online, another witness said: "I just drove past from Pembroke towards Kilgetty, it looks like the fire is at the back of the airfield where the scrap yard/car dismantlers is.
"Huge flames and black smoke coming out of one of the buildings, Fire engines already there, hope no one is in the building and everyone stays safe."
A fire service spokesman said firefighters left the scene just before 9pm on Saturday and the fire is not being treated as suspicious.
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