For years, the most capable surveillance drone in the Royal Air Force was not allowed to fly over Britain at all. In October, its successor spent more than ten hours over the English Channel, watching a Russian warship sail past the south coast.

Late on Saturday 31 October, the UK Ministry of Defence revealed that the Protector RG1, the RAF’s version of the General Atomics MQ-9B, had flown its first operational missions in UK airspace. The story was first reported by The Telegraph and picked up on Sunday 1 November by outlets across Britain and Europe. The target was the Russian Baltic Fleet frigate Neustrashimy, shadowed through the Channel together with the merchant ships sailing with her.

Ten hours over the Channel

According to the MoD, the unarmed Protector provided more than ten hours of intelligence, surveillance and reconnaissance coverage while Royal Navy ships followed the Russian group. Between 1 and 14 October, the Type 45 destroyer HMS Dauntless and the offshore patrol vessel HMS Tyne monitored Neustrashimy and the accompanying merchant vessels on their transit.

The MoD did not say how many sorties the drone flew, which sensors it used, or how much of the frigate’s passage it covered. Reports also differ on the wider window, with some outlets describing the Protector activity as running from late September to mid-October. What every account agrees on is the headline: this was the first time Protector had been used operationally over the United Kingdom.

Neustrashimy is no stranger to these waters. She is the lead ship of the Project 11540 class, an anti-submarine frigate commissioned into the Baltic Fleet in 1993, and her voyages between the Baltic and the Atlantic take her through the Channel, where the Royal Navy routinely escorts Russian warships from one end to the other.

Why this flight matters

The milestone is less about the frigate than about the airspace. The RAF’s previous drone, the MQ-9A Reaper, flew for years over Afghanistan, Iraq and Syria, but never in British airspace during its RAF career. It was simply not certified to share the sky with airliners over a crowded island.

Protector was designed from the start to fix that. On 29 April 2025 the UK Military Aviation Authority gave it a Military Type Certificate allowing it to fly without geographic restrictions in UK airspace, and the RAF declared it in service that June. In the Channel, it flew alongside both military and civilian traffic in some of the busiest airspace in Europe.

The officer commanding XIII Squadron, which operates the aircraft from RAF Waddington in Lincolnshire, said the first sorties proved the aircraft could deliver persistent surveillance while operating seamlessly across military and civilian airspace, in support of maritime security and NATO commitments.

An RAF Protector RG Mk1 taking off and landing at RAF Waddington, the home of the UK’s Protector fleet (Frank Aviation Video).

A new layer over familiar ships

Protector arrived as the Royal Navy’s watch on Russian movements keeps growing. The MoD says the Navy’s activity monitoring Russian vessels rose by 25 per cent in the first seven months of 2026 compared with the same period of 2025. In the same weeks as the Neustrashimy transit, Merlin helicopters followed the intelligence ship Viktor Leonov near the Outer Hebrides, and HMS Tyne and a Wildcat helicopter shadowed the landing ship Aleksandr Shabalin through the Channel.

Until now, that work has fallen on patrol ships, frigates, destroyers and helicopters. A drone that can stay airborne for more than 30 hours and climb to 40,000 feet changes the arithmetic. Its full-motion video, infrared cameras and synthetic aperture radar can hold a ship in view for hours without tying down a crewed patrol aircraft.

The UK has 16 Protectors on order, and the Daily Express reports that 11 have been delivered. The type has had a busy year: Afterburner covered its mysterious signals-intelligence pod in June and its Paveway IV and Brimstone weapons qualification in July. The Channel mission was flown unarmed.

The aircraft built to hunt targets in the Middle East has found its first job at home: patiently watching a Russian frigate that knows it is being watched.

Sources: UK Ministry of Defence (via The Telegraph and Daily Express), Metro, Defence Blog, Defense Magazine, Militarnyi, Aviacionline, Armees.com, GOV.UK, Royal Air Force, Wikipedia (Russian frigate Neustrashimy; HMS Tyne)