A multi-million pound deal to build three new Royal Navy vessels in Scotland will protect more than 800 jobs, the Ministry of Defence revealed.
The ships will be built at BAE Systems' shipyards on the Clyde as part of the £348 million contract.
The new offshore patrol vehicles - featuring enhanced facilities - will protect UK interests at home and abroad.
The MOD did not comment on whether the contract would be affected by a Yes vote in the Scottish independence referendum in September.
Defence Secretary Michael Fallon said the deal would benefit the "dedicated workers of the Clyde, their families and the local economy in Glasgow".
More top news
Unpaid internships should be banned to prevent young people missing out on jobs in top professions, a new report has said.
The study by the National Childbirth Trust and National Federation of Women's Institutes found a lack of staff left some women frightened.
Extracts released by 10 Downing Street suggest Mrs May will say the UK will not settle for a "half-in, half-out" policy.