Senior Congress leader Digvijaya Singh on Tuesday blamed the central government and Chhattisgarh Chief Minister Raman Singh for the attack in which 25 CRPF personnel were killed in an ambush by Naxalites in Chhattisgarh's Sukma district yesterday, according to a Times Now report. In an unprecedented attack, Digvijaya also accused the Chhattisgarh Chief Minister of 'helping' Maoists, the report said. Earlier in the day, taking a dig at the Centre\u2019s claim of bringing \u2018Achhe Din\u2019, Congress leader Manish Tewari highlighted some of the burning issues that have created an atmosphere of turmoil in the nation during last few months, as per ANI report. Taking to Twitter, Tewari questioned Centre's promise of \u2018Achhe Din\u2019 and recounted some serious issues including Kashmir unrest, Kulbhushan Jadhav death penalty row and CRPF jawans killing in Maoist attack in Chhattisgarh\u2019s Sukma. \u201cKashmir in flames, Maoists massacring CRPF jawans, No Naga accord, Hindi-English divide, Jadhav on death Row, Job layoffs-Good Morning-Ache Din," he tweeted. Watch this video Congress leader @digvijaya_28 Singh plays politics over Sukma attack, says Chhattisgarh CM @drramansingh wins polls due to help from Naxals pic.twitter.com\/5DXDON7Xz3 \u2014 TIMES NOW (@TimesNow) April 25, 2017 The Congress has always been critical of the Central Government over these issues and has frequently cornered it over the same. Watch this video Condemning the deadly attack on CRPF jawans, the Congress asserted that it was a clear case of intelligence failure, and it also demanded strict action against the Bharatiya Janata Party (BJP)-led government in the state. "Is it not a clear case of intelligence failure on the part of Central and State Governments? I think it's time that strict action was taken against the BJP Government in Chhattisgarh for they have utterly failed in defending the people and also in ensuring that our security forces are geared up in a manner where they can take on the Naxalites," Congress spokesperson Randeep Surjewala told ANI. Home minister Rajnath Singh today described as "a cold-blooded murder" the Naxalite attack on a CRPF patrol. Singh, who paid homage to the CRPF personnel at a wreath-laying ceremony at the headquarters of the 4th battalion of the Chhattisgarh Armed Force in the Mana camp area, said it was a "cowardly" act.