World leaders have concluded the G20 summit in Rio de Janeiro, issuing a joint declaration that addresses global hunger, climate change, and international conflict. Brazilian President Luiz Inácio Lula da Silva prioritized the launch of a 'Global Alliance Against Hunger and Poverty,' which received support from most member states. However, the summit was overshadowed by a significant escalation in the Russia-Ukraine conflict following reports of new long-range missile deployments. While Western allies used the forum to reiterate support for Ukrainian sovereignty, other member nations emphasized the need for an immediate ceasefire and a negotiated settlement to protect global economic stability. On climate change, the group reaffirmed its commitment to the Paris Agreement goals, though discussions remained tense regarding the scale of financial contributions from developed nations to help the Global South transition to green energy. Observers noted that the summit reflected an increasingly fragmented geopolitical landscape, as leaders prepare for a shift in U.S. foreign policy and continued volatility in international trade.