Decision events
DRAFT DE01
Events that change what critical infrastructure decision-makers must weigh. Each one is set out with its source, so you can check it.
Australia
A mobile network outage caused by a timing failure
An Australian mobile network outage on 8 July 2026 was traced to a timing failure in a replacement time server.
EU
Aviation action on GNSS interference
EASA and EUROCONTROL published a joint action plan for safe operations during GNSS interference, and EASA updated its Safety Information Bulletin 2022-02.
International. UK is a signatory
Open letter on GNSS interference at sea
The coastal states of the Baltic Sea and the North Sea, with Iceland, wrote to the international maritime community on growing risks from GNSS interference.
UK
UK funding for PNT resilience
The UK government announced £155m to strengthen the resilience of positioning, navigation and timing.