IMO urged to act on GNSS jamming

by Martyn Wingrove

The US Coast Guard was urged to raise the issue of interference with key shipping positioning signals at the IMO Council this month

IMO will be urged to act to prevent deliberate interference of satellite signals vital to ship navigation. Jamming and spoofing Global Navigation Satellite Systems (GNSS) signals has a detrimental impact on ship navigational safety.

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Source: rivieramm.com

‘Dark ship’ detection exposes sanction-busting ships

The use of synthetic aperture radar technology means ships can be detected even if they turn off Automatic Identification System transponders. Satellites can see through clouds to detect vessels using microwave pulses

Michelle Wiese Bockmann

VESSELS failing to comply with international sanctions will not be able to avoid being tracked in real time as technology used to detect illegal fishing is fully adapted for commercial shipping.

Iran’s fleet of 36 very large crude carriers and eight suezmax tankers have finessed and expanded the so-called practice of ‘going dark’ by establishing complicated logistics chains to avoid detection and thus disguise the origin and destination of oil cargoes.

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Source: lloydslist.maritimeintelligence.informa.com