The Trump administration’s interior enforcement surge, with ICE arrests reaching monthly highs near 50,000 in summer 2026 and detention capacity expanded significantly, has driven formal removals on pace for roughly 400,000–460,000 in fiscal year 2026. This trajectory, building on the prior year’s roughly 320,000 removals, reflects stepped-up worksite operations, street arrests, and expedited processes, yet remains constrained by staffing limits, court backlogs, sanctuary jurisdiction non-cooperation, and legal challenges. Administration statements emphasize record activity and self-departures outside formal counts, while independent trackers highlight shortfalls versus the one-million annual target. These operational realities and capacity ceilings underpin trader consensus clustering on the 400-500k range as the most probable outcome for calendar-year 2026.