United States President Joe Biden is set to host the NATO leaders in Washington, DC, to commemorate the alliance's 75th anniversary amidst escalating security challenges posed by the Russian incursion in Ukraine and China's growing assertiveness in the Asia Pacific. The summit, scheduled from Tuesday to Thursday, will predominantly revolve around reinforcing support for Ukraine following Russia's recent devastating missile strikes on Ukrainian cities. The tragic bombing of a children’s hospital in Kyiv underscored the urgent need for unwavering solidarity with Ukraine. Newly elected British Prime Minister Keir Starmer and French President Emmanuel Macron will join other leaders at the summit. NATO, originating in 1949 to counter the Soviet threat during the Cold War era, now comprises 32 members, with Sweden as the latest addition. Key agenda items at the summit include bolstering backing for Ukraine, assessing defence spending commitments, and addressing the escalating challenges posed by China in the Asia-Pacific region. NATO partners such as Australia, Japan, and South Korea will seek assurances of continued support against China's aggressive activities. The summit, a pivotal platform for Biden, also holds significance in light of domestic political pressures in the United States. Potential leadership changes and concerns over former President Trump's stance on NATO and aid to Ukraine are looming considerations for the alliance. Despite efforts to project unity, underlying discord among member states, particularly concerning ties with Russia and China, may overshadow the summit discussions. The delicate balance of navigating internal disagreements while addressing external threats will shape the alliance's strategic direction.