Core Viewpoint - Oil prices experienced a slight increase due to Ukrainian attacks on Russia's oil infrastructure, indicating potential supply constraints, while stalled peace talks reduced expectations for a restoration of Russian oil flows to global markets, although weak fundamentals limited the gains [1] Group 1 - Ukrainian attacks on Russian oil infrastructure have raised concerns about potential supply constraints in the oil market [1] - Stalled peace negotiations have tempered expectations for a deal that would restore Russian oil flows to global markets [1] - Despite the slight increase in oil prices, weak market fundamentals have kept the gains limited [1]