Welsh Underground Network
@welshundergroundnetwork.cymru
Wales' largest Revolutionary Republican movement ☭ For Socialism, Independence, and Community Action! 🏴
CYMRU AM BYTH
November 18, 2025 at 9:42 PM
CYMRU AM BYTH
The Welsh Underground Network will be at the Newport Rising Radical Book Fair tomorrow, debuting our new pamphlet! Come down and grab a copy, 10:00-16:00, at the Riverfront Arts Centre NP20 1HG
October 31, 2025 at 5:20 PM
The Welsh Underground Network will be at the Newport Rising Radical Book Fair tomorrow, debuting our new pamphlet! Come down and grab a copy, 10:00-16:00, at the Riverfront Arts Centre NP20 1HG
As a movement, we believe in collective action, and this is what it looks like to us - caring about where we live, doing what needs to be done to make it better.
Like what we do? Get involved today! welshundergroundnetwork.cymru/join-us/
Like what we do? Get involved today! welshundergroundnetwork.cymru/join-us/
October 25, 2025 at 7:55 PM
As a movement, we believe in collective action, and this is what it looks like to us - caring about where we live, doing what needs to be done to make it better.
Like what we do? Get involved today! welshundergroundnetwork.cymru/join-us/
Like what we do? Get involved today! welshundergroundnetwork.cymru/join-us/
🏖️🌿 Another weekend of action! This Saturday, we cleared up parts of Swansea beach and the nearby playground, we believe in a Wales where the well-being of our environment and our communities is guaranteed without expectation.
October 25, 2025 at 7:55 PM
🏖️🌿 Another weekend of action! This Saturday, we cleared up parts of Swansea beach and the nearby playground, we believe in a Wales where the well-being of our environment and our communities is guaranteed without expectation.
⚒️ 4 years of hard graft, working alongside the community, to put this hall back into their hands. The trade union halls in Wales were built by the workers, they’ll be rebuilt by the workers 💪🚩
October 23, 2025 at 7:10 PM
⚒️ 4 years of hard graft, working alongside the community, to put this hall back into their hands. The trade union halls in Wales were built by the workers, they’ll be rebuilt by the workers 💪🚩
Next week on Thursday, @acorncardiff.bsky.social will be hosting a Member Defence Training session. We encourage those in the area to attend to build up the renters union movement in Wales!
October 22, 2025 at 9:19 AM
Next week on Thursday, @acorncardiff.bsky.social will be hosting a Member Defence Training session. We encourage those in the area to attend to build up the renters union movement in Wales!
This weekend our members marched in the @auob.cymru independence march in y Rhyl, proudly carrying Palestinian and Welsh flags together.
We marched as part of the Palestine Bloc, joined by internationalists in the independence movement 🏴✊🇵🇸
We marched as part of the Palestine Bloc, joined by internationalists in the independence movement 🏴✊🇵🇸
October 20, 2025 at 6:57 AM
This weekend our members marched in the @auob.cymru independence march in y Rhyl, proudly carrying Palestinian and Welsh flags together.
We marched as part of the Palestine Bloc, joined by internationalists in the independence movement 🏴✊🇵🇸
We marched as part of the Palestine Bloc, joined by internationalists in the independence movement 🏴✊🇵🇸
Yesterday, WUN members cleaned up roadsides and paths in Caerphilly before joining a large antifascist demonstration in town centre.
Reform are here to spread hate and do nothing else, while socialists are part of local communities and care about improving their local areas.
Reform are here to spread hate and do nothing else, while socialists are part of local communities and care about improving their local areas.
October 19, 2025 at 10:16 AM
Yesterday, WUN members cleaned up roadsides and paths in Caerphilly before joining a large antifascist demonstration in town centre.
Reform are here to spread hate and do nothing else, while socialists are part of local communities and care about improving their local areas.
Reform are here to spread hate and do nothing else, while socialists are part of local communities and care about improving their local areas.
RIGHT TO ROAM DENIED BY LANDOWNERS
Our members continued their walk, following public footpaths, despite the fact that the local landowner has refused to keep the public footpath well maintained, and outright sabotaged.
The workers need a real right to roam our country.
Our members continued their walk, following public footpaths, despite the fact that the local landowner has refused to keep the public footpath well maintained, and outright sabotaged.
The workers need a real right to roam our country.
October 13, 2025 at 5:34 PM
RIGHT TO ROAM DENIED BY LANDOWNERS
Our members continued their walk, following public footpaths, despite the fact that the local landowner has refused to keep the public footpath well maintained, and outright sabotaged.
The workers need a real right to roam our country.
Our members continued their walk, following public footpaths, despite the fact that the local landowner has refused to keep the public footpath well maintained, and outright sabotaged.
The workers need a real right to roam our country.
STALINIST LITTERPICKERS BACK AT IT AGAIN
This weekend, WUN members walked up the popular walking route from Pontypridd to Egwylsilan, after locals told us it is notorious for fly tipping.
We’re keeping Cymru tidy in more ways than one, by using a ripped down butchers apron as a bin bag 🇬🇧🗑️
This weekend, WUN members walked up the popular walking route from Pontypridd to Egwylsilan, after locals told us it is notorious for fly tipping.
We’re keeping Cymru tidy in more ways than one, by using a ripped down butchers apron as a bin bag 🇬🇧🗑️
October 13, 2025 at 5:34 PM
STALINIST LITTERPICKERS BACK AT IT AGAIN
This weekend, WUN members walked up the popular walking route from Pontypridd to Egwylsilan, after locals told us it is notorious for fly tipping.
We’re keeping Cymru tidy in more ways than one, by using a ripped down butchers apron as a bin bag 🇬🇧🗑️
This weekend, WUN members walked up the popular walking route from Pontypridd to Egwylsilan, after locals told us it is notorious for fly tipping.
We’re keeping Cymru tidy in more ways than one, by using a ripped down butchers apron as a bin bag 🇬🇧🗑️
Party politics getting you down? Want to see actions not factions?
Join the movement taking matters into its own hands, and together we will rebuild Wales from the ground up.
Join the movement taking matters into its own hands, and together we will rebuild Wales from the ground up.
September 18, 2025 at 3:06 PM
Party politics getting you down? Want to see actions not factions?
Join the movement taking matters into its own hands, and together we will rebuild Wales from the ground up.
Join the movement taking matters into its own hands, and together we will rebuild Wales from the ground up.
As we face down the threat of capitalist imperialism, anglophone hegemony and an increasingly violent fascist movement, our struggle today for class liberation and national survival is a continuation of what Glyndŵr started.
Cofiwch y Gwrthryfel! Cofiwch Glyndŵr!
Cofiwch y Gwrthryfel! Cofiwch Glyndŵr!
September 16, 2025 at 10:44 AM
As we face down the threat of capitalist imperialism, anglophone hegemony and an increasingly violent fascist movement, our struggle today for class liberation and national survival is a continuation of what Glyndŵr started.
Cofiwch y Gwrthryfel! Cofiwch Glyndŵr!
Cofiwch y Gwrthryfel! Cofiwch Glyndŵr!
Cofiwch Glyndŵr!
625 years ago the Glyndŵr Rebellion began. In a daring revolt, the last true Prince of Wales struck a blow against English rule and in doing so laid down an example for each generation to follow.
625 years ago the Glyndŵr Rebellion began. In a daring revolt, the last true Prince of Wales struck a blow against English rule and in doing so laid down an example for each generation to follow.
September 16, 2025 at 10:44 AM
Cofiwch Glyndŵr!
625 years ago the Glyndŵr Rebellion began. In a daring revolt, the last true Prince of Wales struck a blow against English rule and in doing so laid down an example for each generation to follow.
625 years ago the Glyndŵr Rebellion began. In a daring revolt, the last true Prince of Wales struck a blow against English rule and in doing so laid down an example for each generation to follow.
⛈️ BBQ POSTPONED! ⛈️
September 10, 2025 at 10:42 AM
⛈️ BBQ POSTPONED! ⛈️
FREE FOOD EVENT!
Join Clwb Wrecsam for an end of summer barbecue, at Bellevue Park on the 10th of September - 12pm
Join Clwb Wrecsam for an end of summer barbecue, at Bellevue Park on the 10th of September - 12pm
September 3, 2025 at 4:01 PM
FREE FOOD EVENT!
Join Clwb Wrecsam for an end of summer barbecue, at Bellevue Park on the 10th of September - 12pm
Join Clwb Wrecsam for an end of summer barbecue, at Bellevue Park on the 10th of September - 12pm
✊🏴🇵🇸🚩 PALESTINE BLOC PART OF THE MARCH FOR INDEPENDENCE
Join us as we march for our right to self-determination and the right of Palestinians to self-determination.
Saturday 18th, April, 12:30pm, Rhyl
Palesteina Rhydd 🚩 Cymru am Byth 🚩 Yma O Hyd
Join us as we march for our right to self-determination and the right of Palestinians to self-determination.
Saturday 18th, April, 12:30pm, Rhyl
Palesteina Rhydd 🚩 Cymru am Byth 🚩 Yma O Hyd
August 28, 2025 at 6:41 PM
✊🏴🇵🇸🚩 PALESTINE BLOC PART OF THE MARCH FOR INDEPENDENCE
Join us as we march for our right to self-determination and the right of Palestinians to self-determination.
Saturday 18th, April, 12:30pm, Rhyl
Palesteina Rhydd 🚩 Cymru am Byth 🚩 Yma O Hyd
Join us as we march for our right to self-determination and the right of Palestinians to self-determination.
Saturday 18th, April, 12:30pm, Rhyl
Palesteina Rhydd 🚩 Cymru am Byth 🚩 Yma O Hyd
This weekend, in Cardiff, a commemoration will be held for the working class martyr Dic Penderyn, murdered by the British state for a crime he didn’t commit, to threaten the workers to not rise up again.
The Welsh Underground Network will be in attendance ✊🚩
1pm - Cardiff - 16th August
The Welsh Underground Network will be in attendance ✊🚩
1pm - Cardiff - 16th August
August 11, 2025 at 5:27 PM
This weekend, in Cardiff, a commemoration will be held for the working class martyr Dic Penderyn, murdered by the British state for a crime he didn’t commit, to threaten the workers to not rise up again.
The Welsh Underground Network will be in attendance ✊🚩
1pm - Cardiff - 16th August
The Welsh Underground Network will be in attendance ✊🚩
1pm - Cardiff - 16th August
Tomorrow in Cardiff!
Pre-Launch and Birthday Celebration for Yahya Al Hamarna, a Palestinian poet spending another birthday under occupation, on Monday 11th August at Jacob’s Rooftop Garden, Cardiff, 7pm - Late.
Pre-Launch and Birthday Celebration for Yahya Al Hamarna, a Palestinian poet spending another birthday under occupation, on Monday 11th August at Jacob’s Rooftop Garden, Cardiff, 7pm - Late.
August 10, 2025 at 12:08 PM
Tomorrow in Cardiff!
Pre-Launch and Birthday Celebration for Yahya Al Hamarna, a Palestinian poet spending another birthday under occupation, on Monday 11th August at Jacob’s Rooftop Garden, Cardiff, 7pm - Late.
Pre-Launch and Birthday Celebration for Yahya Al Hamarna, a Palestinian poet spending another birthday under occupation, on Monday 11th August at Jacob’s Rooftop Garden, Cardiff, 7pm - Late.
Today at the Eisteddfod our local members alongside members of @wrexham4palestine.bsky.social questioned Eluned Morgan, the First Minister of Wales, on Welsh Government funding of genocide.
August 4, 2025 at 5:35 PM
Today at the Eisteddfod our local members alongside members of @wrexham4palestine.bsky.social questioned Eluned Morgan, the First Minister of Wales, on Welsh Government funding of genocide.
🚩 TOMORROW IN CARDIFF!
The yearly commemoration of the Welsh volunteers in the International Brigades will be taking place at the Spanish Civil War Memorial in Alexandra Park, in Cathays, Cardiff.
Join us and others as we say ¡nae pasaran!
The yearly commemoration of the Welsh volunteers in the International Brigades will be taking place at the Spanish Civil War Memorial in Alexandra Park, in Cathays, Cardiff.
Join us and others as we say ¡nae pasaran!
July 18, 2025 at 7:21 AM
🚩 TOMORROW IN CARDIFF!
The yearly commemoration of the Welsh volunteers in the International Brigades will be taking place at the Spanish Civil War Memorial in Alexandra Park, in Cathays, Cardiff.
Join us and others as we say ¡nae pasaran!
The yearly commemoration of the Welsh volunteers in the International Brigades will be taking place at the Spanish Civil War Memorial in Alexandra Park, in Cathays, Cardiff.
Join us and others as we say ¡nae pasaran!
15th JULY - A BLOODY DAY
On this day in 1856 and 1880, mine explosions slaughtered over 200 workers.
Across the coalfields, men and boys are buried, buried by the capitalists who cut corners and relentlessly pursued the imperialist extraction of our resources.
On this day in 1856 and 1880, mine explosions slaughtered over 200 workers.
Across the coalfields, men and boys are buried, buried by the capitalists who cut corners and relentlessly pursued the imperialist extraction of our resources.
July 15, 2025 at 11:13 AM
15th JULY - A BLOODY DAY
On this day in 1856 and 1880, mine explosions slaughtered over 200 workers.
Across the coalfields, men and boys are buried, buried by the capitalists who cut corners and relentlessly pursued the imperialist extraction of our resources.
On this day in 1856 and 1880, mine explosions slaughtered over 200 workers.
Across the coalfields, men and boys are buried, buried by the capitalists who cut corners and relentlessly pursued the imperialist extraction of our resources.
National Abergele Martyrs Commemoration 🏴
On the 30th of June 2025, The Welsh Underground Network, Plaid Gomiwnyddol Cymru and independent republicans from a range of backgrounds attended the National Abergele Martyrs Commemoration.
On the 30th of June 2025, The Welsh Underground Network, Plaid Gomiwnyddol Cymru and independent republicans from a range of backgrounds attended the National Abergele Martyrs Commemoration.
July 4, 2025 at 1:59 PM
National Abergele Martyrs Commemoration 🏴
On the 30th of June 2025, The Welsh Underground Network, Plaid Gomiwnyddol Cymru and independent republicans from a range of backgrounds attended the National Abergele Martyrs Commemoration.
On the 30th of June 2025, The Welsh Underground Network, Plaid Gomiwnyddol Cymru and independent republicans from a range of backgrounds attended the National Abergele Martyrs Commemoration.
First they came for Palestine Action, will you speak out? 🇵🇸✊
July 3, 2025 at 9:31 AM
First they came for Palestine Action, will you speak out? 🇵🇸✊
Stalinist litterpickers back at it again! This is a name we wear with pride, a comment made about us years ago after our first community projects in Merthyr.
We’re openly Marxist-Leninist, proudly community-focussed, and our hands are always dirty 💪🚩🏴
We’re openly Marxist-Leninist, proudly community-focussed, and our hands are always dirty 💪🚩🏴
June 23, 2025 at 12:45 PM
Stalinist litterpickers back at it again! This is a name we wear with pride, a comment made about us years ago after our first community projects in Merthyr.
We’re openly Marxist-Leninist, proudly community-focussed, and our hands are always dirty 💪🚩🏴
We’re openly Marxist-Leninist, proudly community-focussed, and our hands are always dirty 💪🚩🏴
HONOUR OUR PATRIOT DEAD 🏴
On Monday the 30th of June, republicans from across Wales will gather for the National Abergele Martyrs Commemoration.
Orations will be delivered by representatives of Plaid Gomiwnyddol Cymru, The Welsh Underground Network and other organisations.
@communists.cymru
On Monday the 30th of June, republicans from across Wales will gather for the National Abergele Martyrs Commemoration.
Orations will be delivered by representatives of Plaid Gomiwnyddol Cymru, The Welsh Underground Network and other organisations.
@communists.cymru
June 13, 2025 at 12:51 PM
HONOUR OUR PATRIOT DEAD 🏴
On Monday the 30th of June, republicans from across Wales will gather for the National Abergele Martyrs Commemoration.
Orations will be delivered by representatives of Plaid Gomiwnyddol Cymru, The Welsh Underground Network and other organisations.
@communists.cymru
On Monday the 30th of June, republicans from across Wales will gather for the National Abergele Martyrs Commemoration.
Orations will be delivered by representatives of Plaid Gomiwnyddol Cymru, The Welsh Underground Network and other organisations.
@communists.cymru