What heading does this come under?

这该归入哪一级标题？

Her articles come under the heading of human interest.

她的文章被归入人文关怀类。

The army has come under attack by separatists.

军队遭到独立分子的袭击。

Foreign policy has come under close scrutiny recently.

近来，政府的外交政策受到了认真彻底的审查。

The health minister has come under fire from all sides.

卫生部长受到来自各方的责难。