Tag Archives: ww1

Warship Wednesday Nov. 25, 2015: The enduring monitor of the Amazon

Here at LSOZI, we are going to take off every Wednesday for a look at the old steam/diesel navies of the 1859-1946 time period and will profile a different ship each week. These ships have a life, a tale all of their own, which sometimes takes them to the strangest places. – Christopher Eger

Warship Wednesday Nov. 25, 2015: The enduring monitor of the Amazon

Note the sat dish

Note the sat dish and Jet Ranger

Here we see, stationed deep in the Mato Grosso region of the Amazon Rainforest around Morro da Marinha, near Fort Coimbra, is the unique inland river monitor Parnaíba (U17).

Laid down in 1936 on the Isle of Snakes at the Brazilian Naval Yard (Arsenal de Marinha do Rio de Janeiro) as part of the Brazilian Navy’s modernization program on the eve of WWII, Parnaíba is a traditional name for that fleet with no less than four predecessors carrying it back well into the 19th Century.

Parnaíba was an important vessel, with President Getulio Vargas himself attending the keel laying.

Pre-1960, note the 6" forward mount. That's a big gun for a 180-foot riverboat

Pre-1960, note the 6″ forward mount. That’s a big gun for a 180-foot riverboat. She also has a very British tripod mast and fire-control tower.

She was built with English assistance, her power plant included 2 Thornycroft triple expansion boilers while her armament consisted of a single 6″/50 (15.2 cm) BL, a pair of Royal Ordnance QF 25-pounder (3.45″/13cal) howitzers and, for defense against small boats, a pair of 47mm (3pdr) Hotchkiss singles. Some 180-feet long, Parnaíba could float in 5-feet of freshwater. To protect her topside she was given 38mm of armor on deck and around her bridge while a 3 inch belt protected the engine room, waterline and machinery spaces.

Commissioned 4 March 1938, Parnaíba proceeded inland to join the Flotilha de Mato Grosso as the fleet flag.

Peaceful riverine service ended in late 1942 when she was rushed to the coast upon Brazil’s entry into World War II.

Her armament updated with four single 20/70 Mk 4 Oerlikons and some depth charge racks, Parnaíba was used extensively for coastal patrol, then as the guard ship at Salvador-Bahia, and escorted at least five coastal convoys on the lookout for German U-boats and surface raiders which, gratefully, she never encountered. Her hull was thought too shallow to catch a torpedo, she was considered strong enough to fight it out in a surface action if push came to shove.

On 29 Nov 1943, Parnaíba greeted the fresh new battleship USS Iowa on a brief visit to Bahia just days after that leviathan dropped President Roosevelt off at Oran, Algeria. The next day she escorted Iowa back out after a night of festivities.

Parnaiba U17-02

The rest of her wartime experience were even more quiet though she did sortie out ready for action and to search for survivors when the Brazilian cruiser Bahia was lost in July 1945. Thought sunk at first by a rogue German U-Boat but later confirmed Bahia was destroyed in a freak accident by her own depth charges.

Landing her depth charges and sailing back up river in October of that year, Parnaíba has maintained her place in the Amazon area ever since.

SURVEY SHIP PARNAIBA

In 1960, she was overhauled and a U.S. 3” /50 Mk 22 and two 40 mm/60 cal Mk 3 Bofors replaced her dated 25-Pounders and 6-incher though her Oerlikons were saved as they were still useful and her Hotchkiss popguns kept for saluting.

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A subsequent series of overhauls between 1996-99 saw her six decades-old engineering suite removed (and put on museum display), replaced by a more modern set of GM twin diesels. Racal Decca and Furuno 3600 radars were fitted as were more modern 40/70 Bofors in the old positions. A helicopter platform was also added for a light Jet Ranger or A350-sized whirlybird.

She also carries multiple 7.62 and 12.7mm machine gun mounts as well as 81mm mortars to drop it like its hot in a region that sees a good bit of smuggling and the occasional excitement.

OLYMPUS DIGITAL CAMERA

OLYMPUS DIGITAL CAMERA

Note the 20mm over the fantail, right out of the Battle of Midway. Also note that Brazilian LSOs wear the same color float coats and everything as in the USN

Her current fodder of 76mm and 40mm rounds. Her crew still drills with both and her WWII-era Mk 22, other than on some ships of the Thai and Philippine navies, is the last in functional use on a warship

Her current fodder of 76mm, 40mm and 20mm rounds. Her crew still drills with her WWII-era Mk 22, and other than on some ships of the Thai and Philippine navies, is the last in functional use on a warship

Ahh, don't these belong as hood ornaments for WWII submarines?

Ahh, don’t these belong as hood ornaments for WWII submarines? How many thousands of man hours have been put into polishing that bright work over the past half century?

A 40mm will still make mincemeat of a low-flying plane or helicopter as well as ruin a small boat (or ashore guerrilla hangout)

A 40mm will still make mincemeat of a low-flying plane or helicopter as well as ruin a small boat (or ashore guerrilla hangout). Note the old school Hotchkiss in the far left of the picture.

If past history is any indicator of future events, odds are Parnaíba will be in service another several decades and she is regarded as the oldest commissioned naval ship still in active fleet use and not in museum status.

Parnaíba-128a

Celebrating her 75th year in service in 2013

Celebrating her 75th year in service in 2013

Brazilian Navy river monitor u17 Brazilian Navy monitor Parnaíba (U17) still in service

Below is a 2015 VERTREP operation where you get a pretty good view of the old girl

Most of these images in the post are courtesy the excellent Brazilian warship site, Naval Brazil and Defesa Aérea & Naval which have more information about this interesting vessel.

Specs:

Displacement:
620 tons – Standard
720 tons – full load
Length: 55 m (180.4 ft.) oa
Beam: 10.1 m (33.1 ft.)
Draught: 1.6 m (5.2 ft.)
Propulsion:
Two VTE engines, two 3-drum Thornycroft boilers, 70 tons fuel oil (As built)
Two 650shp GM 8V92 diesel engines, 90 tons diesel
Two propellers
Speed: 12 knots (22 km/h)
Range: 1,350 mi (1,170 nmi; 2,170 km) (2500 km) 10 knots (19 km/h)
Complement: 60-90
Armament:
(As built)
1x 6″/50 (15.2 cm) BL,
2x 1 QF 25-pounder (3.45″/13cal) howitzers
2x 1 47mm (3pdr) Hotchkiss
(1945)
1x 6″/50 (15.2 cm) BL,
2x 1 QF 25-pounder (3.45″/13cal) howitzers
2x 1 47mm (3pdr) Hotchkiss
4x 1 20mm/70 Oerlikons
Depth charges
(1960)
1x 3″/50 Mk.22
2x 1 47mm (3pdr) Hotchkiss
2x 1 40/60 Mk 3
6x 1 20mm/70 Oerlikon
(1999)
1x 3″/50 Mk.22
2x 1 47mm (3pdr) Hotchkiss
2x 1 40/70 M48
2x 1 20mm/70 Oerlikon
2 × 81mm mortar
Various machine guns

Aviation facilities: Helipad for IH-6B Bell Jet Ranger III or H-12 Squirrel (after 1996)

If you liked this column, please consider joining the International Naval Research Organization (INRO), Publishers of Warship International

They are possibly one of the best sources of naval study, images, and fellowship you can find http://www.warship.org/membership.htm

The International Naval Research Organization is a non-profit corporation dedicated to the encouragement of the study of naval vessels and their histories, principally in the era of iron and steel warships (about 1860 to date). Its purpose is to provide information and a means of contact for those interested in warships.

Nearing their 50th Anniversary, Warship International, the written tome of the INRO has published hundreds of articles, most of which are unique in their sweep and subject.

I’m a member, so should you be!

Warship Wednesday Nov.4th, 2015: HMs long-lasting welterweight sluggers

Here at LSOZI, we are going to take off every Wednesday for a look at the old steam/diesel navies of the 1859-1946 time period and will profile a different ship each week. These ships have a life, a tale all of their own, which sometimes takes them to the strangest places. – Christopher Eger

Warship Wednesday Nov.4th, 2015: HMs long-lasting welterweight sluggers

IWM photo

IWM photo

Here we see the head of her class, the Royal Navy monitor HMS Erebus at a buoy in Plymouth Sound in early 1944, as she was prepping to pummel the jerries overlooking Normandy. Though a cruiser-sized hull with a destroyer’s draft, this ship and her sister, HMS Terror carried a very impressive set of battleship 15-inchers and her crew knew how to use them.

Rushed into service in the darkest days of World War I, these ships were built not to slug it out with the Kaiser’s High Seas Fleet (as the whole rest of the RNs battle line was!) but rather to close into old Willy’s stormtroopers along the French and Belgian coasts and plaster them but good.

As such, these 405-foot/8,450-ton ships, with a shallow 11 foot draft, carried an impressive armament but very little armor (just 4-8 inches, enough for splinter protection from German destroyers and field artillery), and were very slow, at a very pedestrian 12 knots.

hms_terror_1916

Huge anti-torpedo bulges were fitted to these squat ships to allow them to suck up German fish and keep punching (These proved so effective that when Erebus was attacked by a German Fernlenkboote remote controlled boat carrying a very serious 1550-pound charge, all it did was cave in 50 feet of her bulge and knock loose a lot of equipment– but failed to sink her. Terror likewise survived German torpedo boat love while in service).

Named after the two ships, HMS Erebus and Terror, of the 1839-43 expedition to Antarctica of Sir James Clark Ross which resulted in mapping most of the Antarctic Coastline (and for whom the Ross Sea is now named) and later of the ill-fated expedition of Rear Admiral Sir John Franklin, their namesakes were tiny 100~ foot long “bomb vessels” with huge 13 and 10 inch mortars– which in the end was surprisingly fitting. (As a footnote, the “bombs bursting in air” part of the Star Spangled banner comes from the 1814 mortaring of Fort McHenry, for which bomb vessel Terror was on scene).

'Erebus' and the 'Terror' in New Zealand, August 1841, by John Wilson Carmichael.

‘Erebus’ and the ‘Terror’ in New Zealand, August 1841, by John Wilson Carmichael, via wiki

As with any monitor, its the guns that steal the show and both 1916 Erebus and Terror carried a pair of huge 15″/42 (38.1 cm) Mark I naval guns, which proved to be among the most popular and hard-service type carried by HMs battleships throughout WWI and WWII, being carried by everything from the Queen Elizabeth to Vanguard classes, as well as being fitted as giant coastal artillery pieces at Dover and Singapore.

These were really big guns: Worker being helped out of a BL 15 heavy gun after she had finished cleaning the rifling, Coventry Ordnance Works, England, United Kingdom .

These were really big guns: Worker being helped out of a BL 15 heavy gun after she had finished cleaning the rifling, Coventry Ordnance Works, England, United Kingdom .

Terror's 15s, these ships had thier turret set so high to enable her shallow draft

Terror’s 15s, these ships had their turret set so high to enable her shallow draft. Note the observation tower.

From the same shoot: A female worker cleans the rifling of a 15-inch gun after being lifted inside the barrel in the Coventry Ordnance Works, Warwickshire during the First World War. (Source -IWM Q 30135) Colorized by Doug

From the same shoot: A female worker cleans the rifling of a 15-inch gun after being lifted inside the barrel in the Coventry Ordnance Works, Warwickshire during the First World War. (Source -IWM Q 30135) Colorized by Doug

These beasts could fire a 1,920 lb. shell (of which the stubby monitors carried 200 in their magazine) out to 29,000 yards. It should be noted that the monitors were able to elevate their guns to an amazing 30 degrees (most of the battleship fittings were limited to 20 degrees, with only HMS Hood able to match the monitors’ arc), giving them about 5,000 yards more range. Later SC super charges boosted this to 40,000~ yards, which is downright impressive for guns designed in 1912!

HMS ‘Terror’.Date painted 1918

Erebus‘s guns came from the 355-foot monitor HMS Marshal Ney (and were originally built for the Revenge-class battleship Ramillies) while the smaller Ney was given a more appropriate single 9.2-inch mount. Terror‘s guns came from a spare turret left over from the Courageous-class battlecruiser HMS Furious that was finished as an aircraft carrier and didn’t need them.

HMS Terror

Both ships were laid down at Harland and Wolff yards, Erebus at the concern’s Govan, Scotland site, Terror at H&W’s Belfast site (the same yard that had just three years before completed RMS Titanic) in October 1915.

By the fall of 1916, they were both in commission with their abbreviated 204-man crews and headed to the Continent.

PhotoWW1-03monErebus1NP

They proved their worth at bombarding German naval forces based at Ostend and Zeebrugge as part of the Long Range Bombardment force for the Zeebrugge raid and in plastering the Kaiser’s forces on shore during the Fourth Battle of Ypres.

Erebus kept slugging into 1919-20 when she participated in the British Intervention in Northern Russia, sailing around the White Sea as needed and popping off shots at the Bolsheviks around Murmansk and Archangel.

Terror at Malta

Terror at Malta, 1930s

After the war, while other monitors were laid up or went to the breakers, T&E remained somewhat active, flexing their guns in a series of tests against captured German armor and serving as gunnery training ships, guard ships and depot vessels as needed.

Oh the fate of peacetime service! Note the school house/barracks

Oh the fate of peacetime service! Note the school house/barracks on Erebus in this 1930s photo.

Terror at Singapore, with camo added

Terror at Singapore, early 1939, with camo added

When the next war came, the aging monitors were stripped of their peacetime housing, given an updated AAA suite, and called back to service, first in the Mediterranean Fleet, where Erebus‘s shallow draft enabled her to become a blockade-runner into besieged Tobruk and Terror stood to in Malta to provide a floating anti-air battery against incessant Axis air attacks.

HMS ‘Terror’

Speaking of which, Terror was severely damaged in attacks by German Junkers Ju 88 bombers on 22 February 1941 off the coast of Libya and sank while under tow the next day, gratefully with very few casualties.

British monitor HMS Erebus at a buoy in Plymouth Sound. IWM

Erebus finished her Second World War, returning to French waters where she helped bombard British beaches at Normandy. Suffering a detonation that crippled one of her guns, she nevertheless continued the war into late 1944, advancing with the land forces along the coast into Belgium and Holland.

Decommissioned at the end of hostilities, she was scrapped in 1946 although her single good 15-incher left was kept as a spare for the RN’s last battleship, HMS Vanguard.

Hard serving, indeed.

Specs:

HMS EREBUS 1915-1946
Displacement: 7,200 long tons (7,300 t)
Length: 380 ft. (120 m) (p/p); 405 ft. (123 m) (o/a)
Beam: 88 ft. (27 m)
Draught: 11 ft. 8 in (3.56 m)
Installed power: 6,235 ihp (4,649 kW) (trials); 6,000 ihp (4,500 kW) (service)
Propulsion:
2 × triple expansion reciprocating engines,
Babcock boilers
2 × screws
Speed: 13.1 kn (24.3 km/h; 15.1 mph) (trials); 12 kn (22 km/h; 14 mph) (service)
Capacity: Fuel Oil: 650 long tons (660 t) (normal); 750 long tons (762.0 t) (maximum)
Complement: 204 WWI, 315 WWII
Armament:
(1916)
2 × 15-inch /42 Mk 1 guns in a single turret
2 × single 6-inch (150 mm) guns
4 × single 3-inch (76 mm) anti-aircraft (AA) guns
(1939)
2 × 15-inch /42 Mk 1 guns in a single turret
8 × single mount 4-inch (102 mm) BL Mk IX guns
2 × single mount 3-inch (76 mm) anti-aircraft guns
2 × quadruple .50-inch (12.7 mm) Vickers machine gun AA mounts
6 × .303 Vickers

Armor:
Deck: 1 in (25 mm) (forecastle); 1 in (25 mm) (upper); 4 in (100 mm) (main, slopes); 2 in (51 mm) (main, flat); .75 to 1.5 in (19 to 38 mm) (lower)
Bulkheads: 4 in (100 mm) (fore and aft, box citadel over magazines)
Barbettes: 8 in (200 mm)
Gun Houses: 4.5 to 13 in (110 to 330 mm)
Conning Tower: 6 in (150 mm)
If you liked this column, please consider joining the International Naval Research Organization (INRO), Publishers of Warship International

They are possibly one of the best sources of naval study, images, and fellowship you can find http://www.warship.org/

The International Naval Research Organization is a non-profit corporation dedicated to the encouragement of the study of naval vessels and their histories, principally in the era of iron and steel warships (about 1860 to date). Its purpose is to provide information and a means of contact for those interested in warships.

Nearing their 50th Anniversary, Warship International, the written tome of the INRO has published hundreds of articles, most of which are unique in their sweep and subject.

I’m a member, so should you be!

Men Of Iron

don tro

Men of Iron by Don Troiani : Doughboys assault German positions in the Bois de Mort Mare during the Battle of St. Mihiel.

Battle of St. Mihiel, the Bois de Frière, Sept. 12, 1918

The 3/358th Infantry, 90th Division, was designated the assault unit for the American attack on the morning of September 12. As they were moving forward toward their jump-off positions before dawn, the unit was caught by German counter-battery fire. Major Allen, battalion commander, was wounded and evacuated while unconscious to an aid station in the rear. Regaining his senses, Allen removed his medical tag and sought to rejoin his unit, which had already advanced through the Bois de Frière. Allen gathered a group of men separated from their units and led them forward. They discovered a group of Germans bypassed by the first wave of American troops emerging from their dugout. Allen led his men in desperate hand-to-hand combat with the Germans. After emptying his pistol and despite his wounds, Allen fought with his fists, losing several teeth and suffering another serious wound.

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Allen and his men are shown engaging the Germans in the trench. On the morning of September 12, American troops wore raincoats to protect against the rain. Allen is using his .45-caliber pistol which was standard issue for American officers. American tactical doctrine required the assault battalions to advance as quickly as possible toward their first objective line. Follow-on battalions were given the task of mopping up German strongpoints bypassed by the leading troops. The American early morning artillery barrage drove many German units into the protection of their dugoutsand many were passed over by the first wave of American troops. During the St. Mihiel offensive several American support units engaged in desperate battles to clean out small groups of Germans scattered throughout the woods.

Allen would rise to command the American 1st Infantry Division in North Africa and Sicily in World War II. Criticized for lax discipline, Allen was relieved of his command by General Dwight Eisenhower. Allen was then assigned to command the 104th Infantry Division and he led them through the Battle of the Bulge and Germany’s surrender in May 1945.

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An American attack in the Seicheprey region, in a watercolor by the artist-correspondent Harvey Dunn.