Defense Briefing

On June 3, Iran once again fired ballistic missiles and drones at US military bases in Kuwait, Bahrain, and Saudi Arabia – at least 63 injured at Kuwait International Airport. Hezbollah simultaneously rejects the Israel-Lebanon ceasefire, and the IAEA warns of increased nuclear risks from the ongoing war. Polymarket sees the chance of a permanent US-Iran peace deal by June at only 51%, after the probability dropped 18% this week.

Zelenskyy presented intelligence findings showing that the Kremlin strategically intends to prolong the war until 2027–2028, even though Russia lost more territory than it gained in May according to ISW data. Ukrainian Commander Biletskyi reported that the Russian spring offensive yielded only about 10 km² – a historic low – and announced own counteroffensives toward the east. The Guardian analysis confirms: Russia is losing on the ground and is resorting to intensified air strikes, including deadly strikes on Kramatorsk.

Washington has officially informed NATO allies that it will 'calibrate' its contributions to the NATO force model – specifically withdrawing combat jets, destroyers, and submarines, relocating 5,000 soldiers from Germany (including 4,000 from Poland). Undersecretary Elbridge Colby is leading the initiative under the label 'NATO 3.0', which assigns Europe primary responsibility for conventional defense. At the NATO summit on July 7–8, Europe is to commit binding increases in air and naval forces; Germany is nonetheless accelerating its own defense investments.

NATO generals are warning internally of a critical vulnerability window: Russian attack capability against NATO member states could reach a level according to a Latvian general as early as end of 2028, while Europe will not achieve full operational readiness until 2035 at the earliest. European NATO spending is projected to rise to €800 billion annually by 2030 – one analyst called this 'unsustainable for a continent without its own defense identity'. The British Ministry of Defence plans to publish its investment plan ahead of the July summit.

The Pentagon has approved a prioritized cyber defense plan for critical infrastructure following CISA's April warning of escalating Iranian attacks on US water, energy, and government systems. Experts at the AFCEA TechNet Cyber Conference on June 3 described the risk to US infrastructure as 'dire' – particularly ICS/SCADA systems in power grids are seen as open entry points with potentially kinetic consequences. In parallel, CISA reported in May the 'CI Fortify' initiative, which obligates critical infrastructure operators to prepare for geopolitical crises.