Dutch minesweeper DELFZIJL alongside at Blyth. Sorry no date on photo.
She was sold to Latvia as VISVALDIS IN 2005.


Inboard is a Belgian sistership IRIS - M920


See also: viewtopic.php?f=129&t=18227&p=39785#p39785

This would be May 1990 when the Nato minesweeping squadron visited.