'The £7 million memorial has been targeted by vandals four times since it was unveiled in June 2012.Britain's last Dambuster has blasted the gang who toured central London throwing white paint over multiple war memorials and a Winston Churchill statue during a 12-hour vandalism spree.Raids in 1944 and 1945 against German 'V weapon' launch sites were also a crucial defensive measure, helping to limit attacks from flying bombs and rockets on British cities.The Graspan Royal Marines Memorial in The Mall, erected in memory of all the troops who have died in conflict, was also daubed with white paint last nightA similar incidence of vandalism also occurred over the weekend to The Allies Statue of Winston Churchill in Franklin D. Roosevelt on close by New Bond Street.The RAF Bomber Command was responsible for the strategic bombing of Germany during the Second World War and took a terrible toll.The Bomber Command Memorial in Green Park to remember its 55,000 war dead has been defaced with white paint overnight, causing outrageJo Collins said: Absolute f****rs. 'On Monday, 21 January, police also received reports of damage to the 'Allies Statue' of Winston Churchill and Franklin D Roosevelt at New Bond Street and the Canada Memorial in Green Park.He said: 'It's crazy isn't it, a terrible thing. 'I would have destroyed Dresden again': Bomber Harris was unrepentant over German city raids 30 years after the end of World War Two. I fear there is still too little understanding of what they went through'.Smith wrote 'Lee Rigby's killers should hang', in a reference to the fusilier who was murdered in May 2013, and 'EDL' in reference to the far-right English Defence League. Morale among British workers had largely held firm in the teeth of prolonged attacks by the German Air Force.In May 2013, Andrew Patterson, of Westminster, spraypainted the word 'Islam' on the front of the memorial, as well as writing the same thing on the Animal In War memorial in Hyde Park.Britain's last Dambuster Bomber Command veteran Johnny Johnston (left and right in his younger days) said the vandalism was 'disrespectful to the nearly 58,000 people who gave their lives'The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.Ben Parker, 43, from east London said: 'They are vandalising quite harmless things really. Robert Geffrye – Statue located on the Museum of the Home - London, Kingsland Road. Bravery is a funny thing. The RAF Benevolent Fund said it was the fourth time in six years the statue of air crew had been targeted. 'Next week the 'heroes Britain chose to forget' will finally be recognised when a memorial is unveiled at Lincoln Cathedral, honouring the 55,888 aircrew who died.