ISIS, The group was founded in 1999 by Jordanian Salafi. The roots of ISIS trace back to 2004, when the organization known as Al Qaeda in Iraq formed. Abu Musab Al-Zarqawi, who was originally part of Osama bin Laden's Al Qaeda Network, founded this militant group.
16min in, Mark the "seasond" detective asks his partner for a hand gun then asks if he has more "clips". No trained detective or any person that knows about guns would call magazines for a handgun "clips".
Right after the spaceship crashes in Laos, the four main characters emerge from a cave and stare into the river. When they decide to jump into the river, Audrey's character takes her shirt off and leaves her tank top on. The next second she is wearing the shirt again, and the next moment she is not wearing it again.
The previous Skyline film is set from the start of the alien invasion on the early morning pre-dawn hours to the nuclear destruction of Los Angeles one day and night later. However, this film shows the nuclear destruction of Los Angeles on the very first morning, several hours after the alien invasion begins rather then over 24 hours later on the second day of the invasion.