From USCCB:
At their November General Assembly, the U.S. bishops approved the consecration of the United States to the Sacred Heart of Jesus on the Solemnity of the Sacred Heart in June 2026, as part of the Church’s commemoration of the 250th anniversary of the United States.
The initiative will include prayer resources, a novena leading up to the solemnity, and opportunities for dioceses and parishes to engage the faithful through adoration and works of mercy. Through this act of consecration, the bishops seek to renew devotion to the Sacred Heart of Jesus and to recognize the kingship of Christ, perfecting the temporal order with the spirit of the Gospel.