"Fundamental reassessment" refers to a thorough and basic evaluation or review of something. It involves examining the core or essential aspects to understand and potentially make significant changes or improvements. Full definition
In recent years, however, observers have cited a decided trend toward fundamental reassessments of human resources structures and positions. (inc.com)
Repeating his claim that «the three established parties resemble more and more three cheeks of the same backside», Mr Galloway suggested the economic malaise of the «great recession» would bring about a fundamental reassessment of the way politics works in the UK. (politics.co.uk)
The strategic defence review which will take place after the general election, regardless of who wins the election, will see a fundamental reassessment of the role and duties of Britain's armed forces. (politics.co.uk)