Daffi receives her Second Lieutenant rank in Officers' school (IDF Bahad 1) and is told that she will then be directed to a complementary course (Hashlama Heylit). In the IDF, officers get their Second Lieutenant ranks in the end of the completing course.
When Meir is about to have sex with Zohar, he places his rifle on the ground near him. However, it appears in the hands of Irena in spite she wasn't there to grab it.
The movie is set in 2004, but the IDF high ranked officers were uniforms that are out of service since 2002.
The movie is set in 2004, but one of the IDF computer screens shows the icon of Google Chrome browser, which was initially released in 2008.
One of the monitors in the office is flat. The IDF would not have had any of those in 2004.
Irena shoots a rifle twice in the middle of the night somewhere in the base, yet no alarm is raised and no one comes to investigate.