Recent diplomatic momentum has centered on Kazakhstan’s formal accession in late 2025 and Somaliland’s pledge following Israel’s recognition, yet these steps occurred well before the 2027 deadline. Major prospective participants such as Saudi Arabia continue to condition normalization on concrete advances toward a Palestinian state, a stance reiterated amid ongoing regional tensions and U.S. efforts to link a civilian nuclear agreement to Abraham Accords membership. Trump administration officials have publicly urged additional states including Qatar and others to join, but no bilateral agreements or formal announcements have materialized in 2026. With only months remaining, trader consensus reflected in the 76.9% “No” probability aligns with the absence of verified near-term breakthroughs and the structural barriers that have slowed further expansion.