Orbs Split from Two to Five over Westminster

Two bright orbs are moving from left to right over Warminster, England.

Soon they are hidden by the hill in front of them. But instead of appearing on the other side of the hill, they didn't, but they were visible a few seconds later,
implying that they were using some kind of cloaking technology to hide themselves from humans.

And what the eyewitness saw after this literally made his jaw drop.

These two UFOs then split into five smaller orbs, further bewildering onlookers.