Search and rescue helicopters could be grounded at RAF Valley on Anglesey if a proposed strike by the Unite union goes ahead.
It claims that workers who refuel jets and helicopters are among those being balloted for strike action in a dispute over pay
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Showers in the north will spread southeastwards overnight. Temperatures will be higher so not as chilly as list night.
Chilly start to Tuesday, turning into a largely fine and dry day.
Political Editor Adrian Masters was joined in the studio by assembly members Bethan Jenkins, Mick Antoniw and Suzy Davies.