US Midterm Elections 2026: The races that will decide control of the US Senate

Control of the US Senate will hinge on a small group of closely watched races, with Democrats defending seats in Georgia, Michigan and New Hampshire while targeting Republican-held contests in Maine, North Carolina, Ohio, Alaska, Iowa, Texas and Kansas. Democrats need a net gain of four seats for a 51-49 majority, making breakthroughs in several states Trump carried in 2024 crucial to their chances.