There is a sex scene that only lasts about 1 minute.

A couple space battles where spaceships fire at each other and some ships are destroyed.

A man is killed in a large explosion.

Some hand to hand combat and other instances where character shoot each other with futuristic laser weapons. While some people are hit, no blood is shown.

People killed in air/ground combat. No blood is shown due to science fiction weaponry.

A man willingly cuts his hand with a knife and some blood is shown from the wound.

A man falls to his death.

One man is impaled on a metal spike and some blood is briefly visible as he slides himself along it while impaled.

A rather graphic sequence where a group of people are shown to have their skin melting and decaying, eventually turning stone-like and shattering.

Some casual drinking. A few mentions of "Romulan ale", and it being illegal.

The many instances of fighting and shooting weapons is fairly intense.

The villain forcibly appears in a person's mind when they are making love in place of their partner's face. The woman experiencing this is visibly shaken and says she feels violated.

The opening scene shows the group of people killed by radiation. This scene is rather intense and graphic.