Complex sentence: On November 10,2015, Jagtar Singh Hawara was declared to be replacing Gurbachan Singh as the interim Jathedar of Akal Takht by the Sarbat Khalsa at Chabba village on the outskirts of Amritsar, Panjab.
Split into simpler sentences: On November 10,2015, Jagtar Singh Hawara replaced Gurbachan Singh as the interim Jathedar of Akal Takht. He was appointed Jathedar by the Sarbat Khalsa at Chabba village on the outskirts of Amritsar, Panjab.