[1] The ship was built as yard number 154 by VEB Mathias Thesen Werft, Wismar, East Germany.

In 1985, she was completed as Tuzla for Compania de Navigatie Romline, Constanța, Romania.

on 12 May 1990, Tuzla was involved in a collision with the Soviet ship MV Andrey Kizhevatov.

[1] On 16 October 2000, Bolero was sold to Alcatel Submarine Networks Marine, Copenhagen, Denmark, and was renamed Lodbrog.

[3] In October 2024, along with the British cruise ship MS Queen Elizabeth, the Lodbrog responded to the mayday and eventual sinking of the Royal New Zealand Navy ship HMNZS Manawanui.