May 2018: The @CWGC remembered the 53 Commonwealth airmen of 617 Squadron – the Dambusters - who died during Operation Chastise 75 years ago. Find out more about the raid and the role of the Commission, here: https://t.co/beozJJNHwK #Dambusters75 #WW2 #12MonthsofCWGC

The third and final wave of the five aircraft attack as part of the Dambusters raid set off after midnight. They were used as a reserve force that would be directed to targets where the earlier waves had failed to achieve their objective https://t.co/7c0seusawu #Dambusters75

Blog: My very own piece of Dambuster's history https://t.co/Oqg4Ccs29b #Dambusters75

Amazing footage from the cockpit as Britain's last Dambuster, "Johnny" Johnson, takes to the skies #Dambusters75

#London: Just a quick reminder that tomorrow we will have a Lancaster Flypast over the Museum at approximately 5.30pm and will be building sand dams outside as part of our #Dambusters75 activities this weekend.

Read about our visit to the Avro Heritage Museum and their exhibit on #Dambusters75 https://t.co/1Ys7jNjIpf

So I’ve got some great plans for an #AvGeek night out with my buddy @99GR81 at the #DamBusters75 event at the @RoyalAlbertHall with @beaver_paul & @thehistoryguy. But first to pick him up from @HeathrowAirport T5. #FittingSign #Heathrow

Off to see this tonight at my local cinema. Greatest film ever made. I can't even begin to explain the impact that this film has had on my life. Remember first watching it aged about 5 with my grandparents. #Dambusters75

The Dam Busters is on @Film4 at 4.20pm. Thrilling Second World War drama about the bouncing-bomb raid on the Ruhr valley #Dambusters75 #MadeAtElstree

#Dambusters75: Footage shows the moment the 'April Fools Club' ride over the Möhne Dam to pay their respects 75 years on > https://t.co/uhVYSrTdea

Dambusters memorial unveiled on Dutch beach https://t.co/pUnEvAuB5r #DamBusters75 @BBCNews @RoyalAirForce

#London: Today we will be building sand dams outside as part of our #Dambusters75 activities this weekend. Don't forget we will be showing 'The Dambusters' tonight at 9.00pm as part of our weekend of outdoor cinema https://t.co/Vi69mdHSq7

75 years ago tonight at 21:28 hrs the first ac of Op Chastise took off. I’ve just finished my dinner, I’m listening to the birds. The last peaceful sound many souls heard that night. #LestWeForget #RAF100 #Dambusters75 🌺✈️

Round the corner from @British_Airways Waterside HQ is this neat memorial to the trials of Barnes Wallis's Upkeep bomb design at what was the Road Research Laboratory at Longford #Dambusters75 @BrooklandsMuseu #OperationChastise @RAeSTimR

17th May 1943 0:39 “Bomb Dropped. Wizard” Sgt. Vivian Nicholson confirms that the Möhne dam had been successfully breached by Sqn Ldr David Maltby’s Lancaster. #Dambusters75 #OTD See https://t.co/q1vVCJpnAN for more.

That moment when a World War II Lancaster Bomber flies past your @cardiffuni office window celebrating #Dam75 #Dambusters75 #RAF100 @CUBiosciences @MODStAthan @RoyalAirForce

Dambusters special! In commemoration of the 75th anniversary of the Dam Busters raid, we've put together a very special podcast with Paul Beaver, Gavin Williamson, Wing Commander John Butcher, and Dan Snow (@thehistoryguy). Get it here: https://t.co/29Wy5rKpY2 #dambusters75

75 years ago, Guy Gibson led the Dambusters in one of the most famous missions of the Second World War - but did you know he was educated here in Oxford? Here, his old school looks back on its famous alumnus #Dambusters75 https://t.co/pkXQgCxnwQ

Gordon Yeo from Barry, a gunner on the Dambusters raid, was among those who never came back. Today we salute him, and all who took part in the raid. Find out more about the RAF of today at the #RAF100 Aircraft Tour at Cardiff City Hall 18-20 May. #Dambusters75