WORLD WAR 1 WINDOWS

The Zeebrugge Mole, a huge crescent‑moon shaped concrete breakwater stretching 1.5 miles into the North Sea, was originally built in 1903 to shield Zeebrugge Harbour from violent western storms. How the Zeebrugge Mole Was Built and Why It Mattered By World War I, however, this immense structure had been transformed by German forces into a heavily fortified naval bastion guarding the entrance to the Bruges Canal. With its towering concrete walls, railway lines, gun batteries, searchlights and a lighthouse watch‑post, the Mole became one of the most formidable defensive positions on the Belgian coast — and the near‑impossible target of Captain Roger Keyes’ daring raid on St George’s Day 1918. How German Forces Transformed the Mole Into a Naval Stronghold In more detail, the aptly-named Mole is a crescent-shaped concrete breakwater viaduct, jutting in a north-easterly direction towards the North Sea. It was originally built to protect Zeebrugge Harbour from the harsh North Sea storms tha...

In1918, Britain was struggling under the assault of German U‑boats launched from the Bruges Canal via the fortified harbours of Ostend and Zeebrugge. The Zeebrugge Raid Strategy: How Britain Tried to Block the Bruges Canal in 1918 The Flanders flotilla had already sunk more than 2,500 Allied ships, and the Zeebrugge Mole — a massive breakwater turned German stronghold — provided the perfect sanctuary for their operations. To break this stranglehold, Captain Roger Keyes devised a daring plan: storm the Mole, scuttle three retired vessels as blockships, and seal the canal entrance. Supported by HMS Vindictive and two Mersey ferries, the raid became one of the most ambitious naval operations of World War I. In World War I, Captain Roger Keyes was chosen to storm the Bruges canal in Belgium that provided exits to the open seas via Ostend and Zeebrugge. The German flotilla has used the Zeebrugge Mole as a convenient sanctuary from which to launch U-boats and sink allied ships passing throu...

ROGER JOHN BROWNLOW KEYES was already an experienced admiral prior to the Zeebrugge Raid. Born in the Punjab in 1872, he was only 13 years old when he began his Royal Navy career as a cadet. He steadily worked his way up, becoming lieutenant of HMS Turquoise at the tender age of 21. Admiral Roger Keyes: The Fearless Commander Behind the Zeebrugge Raid Roger Keyes Public domain photo (The Seafarers) Arthur Corbett Smith Fourth born to Sir Charles Patton Keyes, this British-Indian officer’s son declared from an early age he wanted to go the family way and serve the British Empire. And to this end, he became a confident and audacious naval officer who feared no challenge or opposition as he travelled throughout Europe, Africa and Asia.  Key Missions: Zanzibar, Boxer Rebellion and the Dardanelles Chief missions include the suppression of the Slave Trade from Zanzibar, key involvement in the Dardanelles Campaign, commander of the Dover Patrol on the South coast of England, th...

This detailed photograph shows the gun barrel, firing mechanism and mounting bolts used by German servicemen in the 1918 Zeebrugge Raid. The Mole coast off Zeebrugge can be seen in the background. The image below shows the German Gun Emplacement used in the Zeebrugge Raid. Image bottom shows a detailed view of the firing mechanism. Background on the Zeebrugge Raid To bring context to the photograph shown, I shall provide a little background. On St George's Day 1918, the German occupied ports of Zeebrugge and Ostend were stormed by the British Forces. To this point, the German flotilla and taken siege over the English Channel, sinking allied ships. England was starving and British condemnation gathered, for these sinkings seemed to be indiscriminate, particularly after the sinking of the Cunard liner, Lusitania on 7 May 1915. Sentinels on the Bruges Coast Prime minister, David Lloyd George agreed on a system where the Grand Fleet would shadow merchant ships across perilous w...

Take a look at this rare photograph. This striking view captures a German coastal gun emplacement placed on the Zeebrugge Mole around 1918, during the Zeebrugge Raid. The image offers a rare, ground‑level view from within the shelter, looking outward toward the coast. Coastal defence photographs from this angle are rare, making this image a valuable piece of visual evidence from the final year of the First World War. German Gun Emplacement Looking out from the Mole Coast Inside the Gun Shelter: A View from Below The photograph shows the gun resting staunchly on its concrete mounting block, a feature of German coastal fortifications designed to absorb recoil and stabilise artillery. From this sheltered position, the weapon would have been protected from the elements and partially shielded from enemy fire. To the right of the frame, a set of concrete steps leads up to the strongroom door — a reinforced storage space where ammunition, tools and essential equipment were kept. These strongr...

This rare photograph captures a group of German naval officers standing on the deck of a submarine at Ostend in 1918, during the final year of the First World War. Ostend, along with nearby Zeebrugge, was a crucial base for German U‑boat operations in the English Channel and the North Sea. Images of submarines from this period are uncommon, making this photograph a valuable glimpse into the daily routines and working conditions of the Imperial German Navy. German Submarine with Navy Crewmen on Deck, Ostend, 1918 Life On Board a German U‑Boat in 1918 By 1918, German submarines — or U‑boats — had become one of the most feared weapons of the war. Their ability to strike unseen beneath the waves changed naval warfare forever. This photograph shows the submarine surfaced at harbour, giving a rare view of the crew in daylight rather than the cramped, dim interior where they spent most of their service. The officers appear relaxed but purposeful, suggesting a moment of routine inspection or p...

MS Vindictive played a vital role during the First World War, first as the reinforced assault ship used in the Zeebrugge Raid, and shortly afterwards as a blockship scuttled at Ostend to stop German U‑boat operations. Her service in 1918 made her one of the most recognisable Royal Navy vessels of the conflict, and today a memorial stone in Ostend commemorates her sacrifice. HMS Vindictive Before the Zeebrugge Raid The photograph below is from December 1897, showing Vindictive early in her career. She was an imposing vessel, originally built as a second‑class protected cruiser, she would later be heavily modified for frontline assault work. Reinforcement for the Zeebrugge Mole Attack At the end of her career, HMS Vindictive was reinforced for the attack on the Zeebrugge Mole. In the same year, soon after, she was scuttled as a blockship inside the Ostend submarine harbour. A memorial stone to the vessel is now at Ostend. This picture was taken in December 1897. A sentinel type class ves...

MS Intrepid was one of three blockships that was used during the Zeebrugge Raid on 23 April 1918 to hamper enemy movement. The Royal Navy used her to block German U‑boats from leaving the Bruges Canal. As will be explained in this article, the Intrepid played a vital role in one of the most daring naval operations of the First World War. HMS Intrepid: The Apollo‑Class Blockship of the Zeebrugge Raid The photograph below shows the battleship, HMS Intrepid which took a vital role in the blocking of German U-boats at Zeebrugge on St George's Day, 1918. My father acquired this photograph from a flea-market, which has since been researched for this article. This ship was a cruiser of the Apollo class that was used to scuttle the narrowest point of the Bruges Canal under the commander of Stuart Bonham-Carter. This meant the German submarines couldn't leaving the Bruges. They were trapped at the entryway until high tide to negotiate a way through the channel. How the Scuttling of the ...

This atmospheric photograph shows the scuttled British naval vessels HMS Intrepid and HMS Iphigenia idling against the Zeebrugge Mole following the raid of 23 April 1918 . Viewed from the quayside, the two ships appear like relics — their mission complete, their usefulness spent, and their final resting place fixed in the concrete shadow of the Mole. These vessels were never meant to return home. Instead, they were chosen for a single, high‑risk purpose: to be deliberately sunk in the narrow channel leading to the Bruges–Zeebrugge harbour, blocking German U‑boats and destroyers from reaching the open sea. The Purpose of the Blockships in the 1918 Raid HMS Intrepid and HMS Iphigenia were part of a group of “blockships” — older, expendable vessels selected for scuttling. Their role was central to the British plan to hinder German naval operations along the Belgian coast. To prepare them for this mission: The ships were stripped of unneeded equipment Their hulls were strengthened and fi...

This rare photograph shows the Zeebrugge Mole in the aftermath of the Zeebrugge Raid of 23 April 1918. The image presents a foreshortened view along the concrete quayside, revealing the extent of the bomb damage inflicted during the British assault. Cracked surfaces, shattered edges and scattered debris illustrate the intensity of the fighting that took place along this heavily fortified structure. Scuttled British Blockships at Zeebrugge: HMS Intrepid The Mole was central to German naval operations, serving as a protective barrier for U‑boats and destroyers. As such, it became a primary target during the raid, and this photograph offers a rare glimpse of the destruction left behind. The Zeebrugge Mole Looking towards the Lighthouse A Foreshortened View of Wartime Destruction The angle of the photograph emphasises the length and scale of the Mole, drawing the eye along the damaged quayside toward the distant lighthouse. The concrete surface shows clear signs of bombardment — broken sec...

Take a look at this rare photograph my father picked up at a flea market. It shows an extended view along the Zeebrugge Mole in 1918. This suggests a quiet moment in the aftermath of the Zeebrugge Raid. Three men stand on the concrete structure, their oil‑soiled clothing, caps and relaxed posture suggesting they are naval mechanics — the skilled workers responsible for maintaining machinery, weapons and equipment along this heavily fortified harbour. Naval Mechanics on the Zeebrugge Mole, 1918 Unlike the dramatic images of the raid itself, this photograph reveals the human side of wartime labour: the men who kept the guns firing, the engines running and the Mole operational during one of the most turbulent periods of the First World War. A Rare Glimpse of Daily Life After the Raid The men look up toward the photographer with an easy, unguarded attitude. Their expressions and stance suggest a moment of pause rather than urgency. This relaxed atmosphere, combined with the absence of acti...

This rare photograph bought from a flea-market shows the German submarine shelters built along the Zeebrugge Mole in 1918. Notice clear signs of bomb damage caused by the British raid of Zeebrugge on 23 April of that year. These sturdy shelters were designed to shield U‑boats and smaller naval craft from aerial attack and shellfire, making them a vital part of the German defensive network along the Belgian coast. The image reveals the aftermath of the raid: shattered concrete, exposed structural elements and debris scattered over the Mole. These scars embody the force of the British assault and the strategic importance of the Mole as a base for German naval operations. German Submarine bomb damage on the Mole Craters, Barbed Wire and Broken Concrete visible damage to the shelters can be seen — fractured walls, fallen sections and bomb craters marking the surface. The Mole was heavily fortified, and these shelters were built to withstand significant force, so the destruction seen here s...