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CHAPTER THREE WORLD WAR IIn 1913, in anticipation of war, the Canadian Signal Corps was assigned communications within brigades. The Engineers were charged with line and cable communications and were established for nine telegraph detachments (only five actually were in existence at the start of the war), each consisting of two officers and 52 men, two cable wagons, one airline wagon, one utility wagon and 27 horses. Wireless detachments were authorized for all Engineer field troops however they had not yet been formed (except for the original Number 1 Wireless Detachment CE). Equipment shortfalls were a major concern. |
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| 1st Canadian Division | 8 officers | 192 other ranks |
| 2nd Canadian Division | 6 officers | 22 other ranks |
| Telegraph operators | 80 other ranks. |
On 10 April 1915 the Signal Troop (one officer, 23 other ranks) of the Canadian Cavalry Brigade formed at Canterbury, England. Its personnel were initially Royal Engineers who were eventually replaced by Canadian Engineers. On 17 June 1915 it joined its formation in France.
By 13 April 1915 the first expeditionary force totaled 57 692 soldiers.
By mid April 1915 1st Division had taken over a sector of the Ypres Salient as part of the British 2nd Army.
On 22 April 1915 1st Division was attacked by the German Army in the opening rounds of the Second Battle of Ypres. At this time poison gas was used against the allies for the first time with the second use, directly against the Canadians, occurring on 24 April 1915. Fighting had died down by 28 April, 1915.
1st Division fought at Festubert 9-31 May 1915.
In 15 May 1915 2nd Canadian Division Signal Company (an all Engineer unit) with 9 officers and 313 men departed Canada for England, arriving on 24 May. On 14 September 1915 it departed for France.
1st Division fought at Givenchy in June 1915.
In the summer of 1915 it was discovered that the Germans were listening to allied telephone conversations. The Germans had, inadvertently, discovered that telephone conversations could be picked up courtesy of the earth (or ground) return of the single wire telephone circuits then in use. Buzzer signals could be detected at distances up to 300 yards and speech at 100 yards with only rudimentary equipment from enemy front line trenches. German listening posts were soon routinely intercepting front line conversations at ranges of up to 600 yards. The Allied discovery that messages were being intercepted, albeit by means unknown, led to the remoting of "earths" or telephone circuit grounding points from 100 yards to, by 1916, 1600 yards behind front lines, use of twisted cable, elaborate codenames and unit call signs, and to the development of new equipment to defeat such interception. Unit identities, names of officers, locations and timings became prohibited subjects for electronic transmission, backed up by court-martial action against offenders. For the Canadians this was their first introduction to "electronic warfare". Interestingly enough, the secret of how the Germans were listening in was finally solved in 1916 by Sergeant Lorne Hicks of the School of Signalling in Barriefield, Ontario. During a morse class Sergeant Instructor Hicks discovered that his wireless equipment was receiving a signal from a low tension buzzer unit some ninety feet away. This led to scientific investigation of this curious phenomenon and corrective action. The fullerphone (in production by 1916 and in use in brigade headquarters by 1917) used a direct current morse signal sent out by this telephone's buzzer and vibrator to effectively eliminate signals which permitted enemy interception. The fullerphone was used until well into World War II.
The Canadian Corps came into being on 13 September 1915. The Corps Signalling Company, with a headquarters and two airline sections, was initially Royal Engineers however conversion to Canadian Engineers commenced in February 1916 and in April Canadian cable and airline sections were added. It departed for France on 14 September 1915 and, by year end was a Canadian Engineers unit.
In December 1915 3rd Canadian Division Signal Company formed in France. There was another unit of the same number which was formed in Canada and, upon being sent overseas, was disbanded in England without seeing active service.
In 1915, the Pigeon Service became a special branch of Signals controlling 20,000 birds. In 1915 during trench warfare the Canadian Corps used 100 pigeons per day. Pigeons had the advantage of being relatively immune to tear gas. By 1916 mobile vehicle mounted lofts were in use.
In 1916 the Lucas lamp, designed for ground use, replaced earlier Aldis and Hucks lamps which had been designed for air to ground use. The Lucas was lighter, more portable in a ground role and had a narrower focused light beam.
By 1916 telephone had become the main communications medium at the front. It had also become evident that the existing division and corps signal companies lacked the resources to construct and maintain the required lines. In forward areas the only way line could be made survivable was by burying it at least six feet deep, a very labor intensive operation. A number of "lines of communications" units were formed in 1916 to help with this line problem.
By 1916 each Canadian division had 16 motorcycle dispatch riders (DRs). By 1918 this number had grown considerably to offset increasing security restrictions applied to wireless traffic. Signals DRs wore the winged wheel trades badge on the lower left sleeve and the famous blue and white band on either the right or both arms. The band was a highly visible marking which identified their priority over other traffic. Motorcycles were also used by linemen to patrol and maintain lines.
In 1916 a Canadian Corps Wireless Section came into being. The radios were bulky spark gap sets. By 1916, improved radios began to replace earlier spark gap wireless sets. Many of these radios were known by the name of the manufacturer, the "Trench set", for example, referred to the manufacturer rather than to any usage of the equipment. The Trench set was a 50 watt spark gap low frequency radio which used a 50 foot antenna with 3 foot aerial (antenna referred to the horizontal run while aerial was the height above ground). The instructions suggested that a group of radios worked best if they were all "on the same wave length"! The "Wilson set" was another common early radio set which, if used in conjunction with Trench sets could double the range of the net. the Wilson required a 60 yard aerial 12 feet high to achieve 4,000 yard ranges, hardly practical in front line trenches.
In 1916 power buzzers and amplifiers were used for alternative communications. Despite the drawbacks that operators transmitted blind, that signals were easily jammed, that batteries were heavy, difficult to transport and tended to leak and that any set within range, including the enemy's, could receive signals they had become general issue by early 1917. Ranges of up to 3000 yards between stations were achieved.
In January 1916 Military District #3 School of Signalling opened in Barriefield Ontario. The new school was unique in being the only military school in Canada where wireless (radio) was taught. It soon made its name as the centre of excellence among Canadian and Imperial Signals training centres and graduated many hundreds of signalers for service overseas. Major D.E. Mundell was the Commandant, Captain J.C.K. Munsie, Adjutant and Sergeant Instructors L.P. Reading and Harold Reid were key staff members. Within days four courses were in house including a wireless course with 22 students. Wireless transmissions were only permitted between 7 AM and 7 PM in order to avoid interference with commercial instruments. Wireless communications between the school and Parrott Bay and Gananoque were soon a regular part of these courses as the capabilities of the sets were investigated and stretched to their limits. At 1330 hours, 17 September 1916 the following wireless message was sent by Sergeant Reading from a deployed wireless set on exercise in Gananoque to the Standard reporter (later the Kingston Whig Standard) via the Barriefield station, call sign XWD:
| ARRIVED | IN | GANANOQUE | 5:15 PM* | STOPPED |
| 3 | HOURS | SIX | MILES | WEST |
| OF | TOWN | WHERE | MEN | HAD |
| LUNCH | AND | ENGAGED | IN | SPORTS |
| BASE | BALL | AND | FOOT | BALL* |
| ONLY | ONE | MINOR | CASUALTY | ON |
| WAY | DOWN* | HE | WAS | TAKEN |
| CARE | OF | BY | FIELD | AMBULANCE |
| MEN | APPEAR | TO | BE | ENJOYING |
| THE | TRIP | ADAPTING | THEMSELVES | TO |
| EXISTING | CONDITIONS* | MANY | OF | CITIZENS |
| INCLUDING | SENATOR | TAYLOR | (COLONEL | TAYLOR) |
| MET | COLUMN | SOME | DISTANCE | FROM |
| TOWN | AND | LEAD | THE | PROCESSION |
| IN* | CITIZENS | PROVIDED | PIES | AND |
| CAKES | IN | ABUNDANCE* | MEN | BEHAVED |
| EXCEPTIONALLY | WELL | LAST | NIGHT |
In February 1916 listening sets or amplifiers became available for the allies to eavesdrop on enemy telephone conversations and to monitor allied telephone security and an allied listening organization was set up. This "electronic warfare" organization was originally controlled by a General Headquarters Inspector of Listening Sets but responsibility for this work was delegated to corps headquarters in late 1916. Security became a major Canadian concern. With the 1917 adoption of the Fullerphone at brigade level allied transmissions became more secure. This phone had a morse key which utilized a small direct current for transmission of its morse signals rather than the alternating current used by buzzers and telephones, making it much harder for the enemy to intercept. When used as a voice telephone, however, the Fullerphone had no advantage over other models, an aspect often overlooked by users as late as World War II.
On 3 April 1916 2nd Canadian Division replaced the battered 3rd British Division in the heavily cratered line at St Eloi. Faced with massive German attacks the Commander, Lieutenant General Sir Richard Turner decided, with the approval of the Corps Commander, General Sir Edwin Alderson, to withdraw from St Eloi and to "suck" the Germans into a deliberate killing ground. On 19 April 1916, after three weeks of fighting, the massive Allied artillery barrage was let loose, only to fall on Canadian troops. The Canadian positions had been incorrectly identified. Canada suffered 1,373 casualties to the Germans 483. Many senior British officers involved were cashiered although Canadians, due to political sensitivities, were not. General Alderson was removed from command and replaced by Lieutenant General Sir Julian Byng who was to lead the Canadian Corps through some of its greatest, and successful, battles.
On 14 May 1916 4th Canadian Division Signal Company formed at Shorncliffe, England from Canadian Engineers personnel. On 10 August 1916 it went to France. CE Cable Section was formed on 20 August departing for France on 9 October and CF Cable Section on 7 November at Crowborough, the home of the Engineer Depot in England. CF Cable Section departed for France on 17 January 1917.
In June 1916 the Engineer Depot moved from Ottawa to Valcartier less the signals portion which remained in Ottawa. This Signals Training Depot in Ottawa was limited to visual and line telegraphy only as the four Marconi pack wireless sets available were out of date and of little use. The Signals Training Depot closed in mid summer 1918.
On 2 June 1916 it was the turn of 3rd Canadian Division at Mount Sorrel. Following a massive artillery bombardment and the exploding of four mines under Mount Sorrel the Germans attacked. The PPCLI, despite 400 casualties held on to the left flank while the 4th and 5th Battalions , with almost 90% casualties were obliterated. In the immediate, and unsuccessful, Canadian counterattack Signals "went awry", the artillery was badly coordinated and inadequate and further massive losses occurred. Many officers were "fired" as a result of the debacle and Lieutenant General Sir Julian Byng, the Commander of the Canadian Corps put Major General Arthur Currie in charge of the battle. On 12 June 1916 the Canadians counter-attacked. The preliminary bombardment, equal to the original German assault, was stopped four times to allow the Germans to man their defences and then restarted. Within an hour the lost ground was regained and then held despite ten days of German counter- attacks. There were 8000 Canadian casualties versus 5,675 German casualties. The battle also saw the end of the infamous Ross rifle which Sir Sam Hughes, the Canadian Minister of Militia, had insisted upon. Despite some 80 modifications the Ross simply did not work in mud and, after Mount Sorrel, Canadian soldiers were finally reequipped with the Lee-Enfield. The demise of the Ross also began the demise of Sir Sam Hughes as Minister of Militia and Defence.
From 6-13 June the Battle of Hooge took place.
By 31 August 1916, Canadian casualties were 8,644 dead, 27,212 wounded, and 2,005 missing.
On 16 September 1916, Canadians captured Courcelette taking 1,200 prisoners.
On 8 November 1916, concerned about security, Canada excluded all Hearst papers and the International News Service was refused use of French telegraph cables.
On 13 November 1916, General Sir Sam Hughes resigned as Minister of Militia and Defence.
In December 1916 the British authorized a sub component of the Royal Flying Corps called the Royal Flying Corps, Canada and the establishment of training squadrons in Canada. This, on a smaller scale, was a forerunner to the British Commonwealth Air Training Program of World War II. Pilot training began at Camp Borden in early May 1917 and the country's first military airport opened there on 2 June 1917. To avoid the harsh conditions, winter training took place in Texas as part of a reciprocal agreement whereby American pilots were trained in the program. Canadian flying and ground crew personnel were seconded to the Royal Flying Corps from the Canadian Army and came under British command. However, they remained on the Canadian payroll and consequently did not receive the British flying allowances nor promotions, a source of dissatisfaction.
In 1917 messenger dogs became part of the Pigeon Service. During World War I both dogs and horses were fitted with and wore gas masks or respirators when required so that they could continue to function in a "chemical environment".