It is a pleasure to follow the hon. Member for Bridgend (Mrs Moon). As a former Defence Minister, I too can attest to being on the receiving end of a rolling barrage of parliamentary questions. This points to her great assiduity when it comes to defence matters, which she has demonstrated again in her speech this afternoon. I am glad to have been called to speak on the Defence estimates, which, for reasons I will explain, include an important change in the Government’s defence policy. I therefore believe that the estimates need to be increased. In giving important evidence to the Defence Committee last week, the new Secretary of State for Defence argued that “state on state” threats were now the primary threat to the security of the United Kingdom. This is an important shift in the Government’s position, and it has the logical knock-on effect that defence expenditure should now be increased to meet these new circumstances and the far more serious challenge that they represent.
It is important to put this change into historical context. I shall begin by going back to the 1980s, when the Berlin wall was still standing and the cold war was at its height. Britain, then as now, was a key member of NATO, and we spent about 5% of our GDP on defence, principally to deter the Soviet Union and the other Warsaw pact countries. As the Chairman of the Defence Committee, my right hon. Friend the Member for New
Forest East (Dr Lewis), has pointed out in the House before, in the 1990s after the wall had come down, we, like other countries, took a peace dividend. This reduced our defence spending to between 3% and 3.5% of our GDP.
As we entered the new millennium, the horrific events of 9/11 led to massive shifts in strategy. The United Kingdom became involved in expeditionary conflicts in Iraq and Afghanistan, where our forces became increasingly optimised to fight wars with a counter-insurgency element, at reach, against technologically inferior but nevertheless very determined enemies. As a result, and with the MOD already under considerable financial pressure, we optimised our force mix accordingly while deprioritising areas such as anti-submarine warfare and air defence to the point where, today, we have only 19 frigates and destroyers and have seen a major reduction in fast jet squadrons. As the process continued, by the time of the 2010 strategic defence and security review and the accompanying national security strategy, it became the Government’s policy that there was no existential threat to the security of the United Kingdom. With echoes of the 10-year rule of the 1930s, state-based threats to our security were effectively seen as no longer relevant. However, the events of the past few years have shown those assumptions to be highly erroneous.
The activities of a resurgent Russia in annexing Crimea and effectively invading parts of Ukraine have shown a Russian willingness to use military force on the European landmass in order to achieve its political objectives. We have also seen heavy Russian involvement in Syria, which the House was discussing a little over two hours ago, and massively increased Russian submarine activity in the North sea, the north Atlantic and the GIUK gap. Russia has also exerted pressure on the Baltic states, which are now members of NATO and covered by the article 5 guarantee. All of that is occurring at a time when we have reduced our defence expenditure further to where it sits today: barely 2% of our GDP.