Andy Burnham has promised to be a leader for 'all places' as he prepares to become the UK's next prime minister, taking over from Sir Keir Starmer amid a cabinet reshuffle and a formidable list of pressing challenges. He inherits a government grappling with rising welfare costs, defence spending pressures, and a public eager for change after years of political turbulence.
Burnham, the former mayor of Greater Manchester, was crowned Labour leader on 17 July 2026 and will be sworn in as prime minister on Monday after Starmer formally recommends him to the King. In his acceptance speech, he declared he was 'ready to lead' and set out five big pledges: build a new Labour culture, forge a new politics, be a leader for the whole UK, change Labour's political direction, and decentralise Whitehall and Westminster. He also vowed to fix social care and focus on 'problem solving rather than point scoring'.
“Explains Andy Burnham's key pledges and the major challenges he faces as he becomes UK prime minister.”
But the new PM faces immediate headaches. According to BBC Verify, the cost of working-age sickness and disability benefits has surged since the pandemic, now standing at around £58bn a year and projected to rise to £78bn by 2030. The number of people claiming Personal Independence Payments (Pip) is forecast to hit five million by 2030, with younger claimants with mental health conditions driving the increase. A recent interim report by disability minister Sir Stephen Timms found Pip 'not fit for purpose', and his final recommendations – which could include offering therapy instead of cash – are due later this year. Burnham has said he wants to reduce the welfare bill by encouraging people into work, not through 'crude cuts'.
Defence spending is another flashpoint. Starmer's government published a Defence Investment Plan in June that only reaches 2.7% of GDP by 2030, sparking criticism from former defence secretary John Healey, who resigned over the issue. Pressure is building for Burnham to lift spending to 3% by 2030 – costing an extra £9bn a year – and eventually to 3.5% by 2035 under a new Nato target. Meanwhile, speculation swirls that Burnham will replace defence secretary Dan Jarvis after just six weeks, with former leadership rival Wes Streeting tipped for the role.
For UK readers, these issues will have a direct impact. Welfare reforms could affect millions of disabled people and those with mental health conditions. Defence spending decisions affect national security and the public purse. And Burnham's pledge to create one million production jobs over a decade – pushed by a new squad of Labour MPs – signals a shift towards reindustrialisation. A recent poll from Survation shows Labour tied with Reform UK at 24%, indicating a fragile political landscape.
Q: What are Andy Burnham's main policy pledges as PM? He made five promises: build a new Labour culture, a new politics, be a leader for all the UK, change Labour's political direction, and decentralise Whitehall and Westminster. He also vowed to fix social care and support reindustrialisation with a target of one million production jobs.
Q: What are the biggest challenges Burnham faces? Key challenges include rising welfare costs (PIP spending projected to reach £78bn by 2030), pressure to increase defence spending to 3% of GDP by 2030 (costing an extra £9bn a year), and the need to reform social care. He also faces a hung parliament-like situation with Reform UK polling level with Labour.
Q: Who might be in Burnham's cabinet? Wes Streeting is tipped for defence secretary, replacing Dan Jarvis who served only six weeks. Ed Miliband is suggested as chancellor by some Labour MPs. The final lineup will be announced once Burnham takes office.
What happens next: Burnham will be sworn in as PM on Monday (20 July 2026). He will then choose his cabinet, with speculation about changes at the Ministry of Defence. The Timms report on PIP reform is expected later this year, and he will face immediate pressure to set out his agenda in parliament.
