An "already packed" North Sea anchor-handler (AHTS) spot fleet has been swollen further by two new vessels.
Broker Westshore said the ships are returning from work in other markets to operate in the UK.
Dof's 196-bp Skandi Saigon (built 2011) has completed a longer-term job in the Mediterranean, while Swire Pacific Offshore's 238-bp Pacific Dove (built 2014) is coming back from a four-year contract in Brazil.
