The US Pentagon has been secretly blocking Ukraine's use of long-range missiles, specifically the ATACMS system with a range of about 300 kilometers, since spring, aiming to avoid escalation with Russia.

This restriction is believed to be a strategic move to encourage Russia to engage in peace negotiations, as US officials seek to prevent further military escalation.

Despite Ukraine's requests to use these missiles against Russian targets, US decision-makers have rejected these requests, citing concerns over escalation and diplomatic considerations.

Ukrainian President Zelensky has been calling for increased offensive actions to pressure Russia into ending the war, emphasizing that Russia responds only to power and pressure.

Meanwhile, former President Trump has expressed frustration over the lack of progress in the conflict, considering imposing massive sanctions or withdrawing from peace talks, and has criticized Biden's restrictions on Ukraine's military capabilities.

Trump has also indicated that he might impose substantial sanctions or tariffs on Russia following stalled diplomatic efforts with Putin and European leaders, or choose to accept the ongoing conflict.

The White House maintains that there has been no change in the US military posture regarding Russia and Ukraine, with decisions made in coordination with President Biden, despite reports of restrictions.

International leaders like UK Prime Minister Keir Starmer and French President Emmanuel Macron support increased arms supplies to Ukraine, contingent on US approval and European funding.

There is ongoing debate among Western countries about deploying peacekeeping troops in Ukraine after a potential peace agreement, but Russia opposes foreign troops on Ukrainian soil, advocating for UN veto powers instead.

The entry of North Korean troops into the Ukraine conflict has further complicated the geopolitical situation, influencing US military and diplomatic strategies.

Negotiations for peace talks between Zelensky and Putin are ongoing, but Zelensky remains skeptical about Russia’s willingness to engage, citing continued military aggression and airstrikes.

Trump has criticized Biden’s restrictions on Ukraine’s offensive capabilities, comparing the situation to a sports team with strong defense but no offense, and argues that such limitations hinder Ukraine’s chances of winning.