Grupo Sousa, Portugal’s largest liner operator, has acquired another feeder vessel as part of a restructuring of its container shipping division.

The 679-teu Rebecca S (built 2007) will replace a chartered vessel — the 698-teu Pantonio (built 2007) — on services between Portugal and the island of Madeira.

The acquisition comes as part of a merger of Grupo Sousa’s container shipping operations.