Journalists at Agence France-Presse (AFP) news agency will hold a 24-hour strike, starting on Thursday, June 5, at 8:00 am GMT, to protest against potential changes in the status of journalists working outside France.

The movement threatens to primarily disrupt the French-language production of AFP during a period of major domestic news, with a ceremony for the 80th anniversary of the D-Day landings, EU elections and a TV appearance by Presidential Emmanuel Macron.

Unions within AFP called for the strike after a position in Brussels was changed from a “headquarters” contract to a “local” contract, which includes less generous housing and social benefits. The unions see this as part of a wider move to curb the number of headquarters-status positions in the agency, which operates in 150 countries.

“The staff demands the maintenance at the current level, i.e. 151 positions, of the network of expatriates with headquarters status in all languages,” said a motion voted by staff on Monday.

In an internal note, management said it was committed to “maintaining a strong global network with a significant population of expatriate journalists.” “AFP alone among the global agencies has such an expansive program and we believe strongly in its virtues,” it added.

Yet it said that increasing global taxes and social security contributions had made maintaining the expatriate network more expensive, adding that reform was necessary to make the system “fairer and more diverse.”