The efficacy of unmanned aerial vehicles (UAV) as an
early warning mechanism against enemy sneaking in aboard hijacked or
rouge vessels was demonstrated during Exercise Gemini-2, the second
edition of integrated coastal defence drill for Kerala and Lakshadweep.
The 48-hour-long drill drew to a close at 6 a.m. on Saturday.
The
Heron and Searcher UAVs of the Navy’s air squadron No. 342 based at the
Southern Naval Command in Kochi took to the skies relentlessly, picking
out at least a few suspect vessels on each flight and alerting the
defence forces to the threat.
“They proved quite
useful in searching for rogue boats, which made it easy for us to
instruct interceptor boats on patrol to check them out,” said a Navy
officer. “Given the flight safety restrictions imposed by commercial
aviation, they couldn’t be flown at high altitudes. But they did a good
job,” he said.
While the highs and lows of the
drill, conducted periodically to review security mechanism, can only be
found out after a thorough debriefing, Gemini-2 showcased the
near-impenetrability of the region’s coastal security armour,
characterised by a robust network of static coastal sensors,
surveillance data relayed by the UAVs and Dornier maritime recce
aircraft, helicopters on watch, Navy, Coast Guard and Marine police
parties on patrol and members of the Kadalora Jagrata Samithi (a
collective of fishermen acting as the eyes and ears of security
agencies).
Coastal security stakeholders pooled in
their resources to play out a simulated security scenario during the
exercise. While enemy teams launched from hijacked mother ships were
tasked with carrying out improvised assaults on designated targets
(which were not disclosed to the policing forces), the defence forces,
to their credit, were able to neutralise all attacks barring two in
Thiruvananthapuram.
The assailants were successful
in making their way into the railway station at Thampanoor and the
passenger terminals of the international airport.
Heightened
alert at vital installations — including Vikram Sarabhai Space Centre
(VSSC); National Thermal Power Corporation (NTPC), Kayamkulam;
International Container Transshipment Terminal (ICTT) at Vallarpadam;
and the single point mooring by BPCL off Kochi — made it impossible for
the attackers to reach anywhere close.
The
assailants were asked to use their ingenuity in launching attacks at
crowded places like some shopping malls in Kochi, tourist spots, and
sensitive establishments. But the protective forces used a mix of
coastal patrol and on-shore combing to thwart them. Inland waters were
to be used by the attacking teams, but none could do that, said an
official.
The massive exercise saw the Coastal
Police alone mobilise 17 boats for patrolling. In all, nearly 100
vessels, including those of the Navy, Coast Guard, Marine Enforcement
Wing, and Customs besides fishing vessels, were part of the patrol.
Security of the Lakshadweep archipelago proved to be the toughest for the inimical forces to crack, said an official.
Coast Guard stations at Kavaratti and Fort Kochi coordinated the
exercise in their respective regions, while the Joint Operations Centre
at the Naval Base oversaw the overall proceedings.