Chancellor John Haley is under pressure to provide armed forces

When Healey resigned last month, he was offered just an extra £13.5bn – an increase of 0.08 per cent in the defense budget.

At the time, he made it clear that it was not enough to protect the security of the country and to deal with the ever-increasing threat.

Those close to him say the offer is actually only an extra £10bn, with the rest a “Treasury trick”.

Haley’s resignation letter also expressed frustration at the government’s lack of a clear timetable for meeting its pledge to raise UK defense spending to 3% of GDP.

In the year He wanted to reach 2030, when many in NATO say the alliance must be ready for conflict.

But Sir Kerr’s 3% promise was vague – for some time in the next parliament. NATO’s pledge to increase defense spending to 3.5% of GDP by 2035 seems even further away.

Now, as chancellor of Andy Burnham, Healy will be under pressure to put his money where his mouth is.

As chancellor, however, he cannot focus solely on defense. There will be many competing interests.

And the additional cost, argued the defense secretary, is substantial. According to calculations by the Office for Budget Responsibility (OBR), reaching this 3% threshold would require an extra £17.3bn per year by 2029–30. The total defense budget should rise from £63bn a year to £90bn by 2030.

Any increase in defense spending would increase pressure for tax increases, though Haley has previously argued for “creative fiscal options.” This may indicate that he has considered other ways to finance the Ministry of Defence.

The Liberal Democrats have argued for defense bonds – although Sir Kiir has argued that this is just another way of borrowing money.

But without more funding, Healey made it clear that Britain’s armed forces would not be ready to deal with the growing threats. A revised DIP published following his resignation still had a £5bn black hole.

Key plans to replace the military with drones and unarmed warships and aircraft are still not fully funded. Defense commanders have been emphasizing the importance of learning from the war in Ukraine. But plans for new air defense systems and long-range weapons are underfunded.

Now that he is chancellor, Haley will have the opportunity to put forward a plan to increase defense spending to 3% of GDP.

If he is true to his word, it can only mean positive news for the successor secretary of defense.