Sky News:
Gillette Stadium owner Robert Kraft barred the rapper from performing in the Massachusetts venue, saying he would not "provide a platform for hate speech".
Sheeran was consequently forced to play a solo set at the Lincoln Financial Field Stadium on Saturday, and he began the concert by addressing the week's events.
He said: "I've had to take and make difficult decisions, and I am making mistakes and I'm so, so sorry for them.
"I don't want to disappoint fans, and I've never wanted to be an activist musician, but this has put me in the middle of an important and passionate argument about freedom of speech and the most complex political issue on the planet."
Sheeran insisted that he has tried to avoid becoming a "political commentator" during his career, and that he wants his music to be "about unity, not division".
He added: "This is a humanitarian issue, and I cannot hide about how I feel about it anymore.
"What happened in Israel and at the Nova music festival on October 7 was horrific and compounded centuries of Jewish pain.
"What is happening in Gaza is catastrophic and unjustifiable and disproportionate. My heart has been broken by the scale of devastation and loss of civilians' lives, children's lives."
Sheeran went on to thank fans for coming to the show.
He added: "I am honestly so grateful that you're here tonight with me.
https://news.sky.com/story/ed-sheeran-breaks-silence-at-first-concert-after-macklemore-palestine-row-13589979