As part of the launch on Wednesday, Defence Minister Luke Pollard will visit Belfast.

Sinéad McLaughlin said the redundancies would also include 221 in Belfast, 114 in Coleraine and seven in Jordanstown.

Belfast woman Deby has set herself the target of enabling 100 women to walk on the Moon.

The service was arranged after an appeal to find Margaret's family members was unsuccessful.

Campaigners say that many of these women are trafficked in Northern Ireland and forced into sex work.