Elizabeth was ambushed by Chilean mining operation protesters in "Madam Secretary" season 2 episode 17. Also, another incident halts her peace talks between two Asian countries in episode 18.

"Madam Secretary" season 2 episode 17 is entitled "Higher Learning." According to Celeb Dirty Laundry, groups protesting a Chilean mining operation ambushed Elizabeth during her stay with Alison on a college campus tour. As per the publication, she was shown the chance to ask a person who claimed to be knowledgeable on the whereabouts of the world's most sought-after terrorist.

Episode 17 also saw Henry, Jose, and Jane continue searching for Jibral Disah's third wife, Hijriyyah.

According to Entertainment Weekly, such events suggest "Madam Secretary's" ability to present some episode that focus on another problem, notably societal issues, in addition to the series' core drama element. As per the publication, this aids the viewers to lighten up and stimulate their minds at the same time, allowing them to think outside a particular theme of the show's story line.

As per Carter Matt, how Elizabeth handles things indicate what kind of secretary she really is, adding that her position comes with a political game that involves her knowledge about the things to say and the right time to say it.

Meanwhile, Elizabeth is set to hold peace talks between India and Pakistan in "Madam Secretary" season 2 episode 18, entitled "On the Clock." According to Spoilers Guide, a mysterious plane crash linked to both countries halts the deal among the three parties. In addition, Elizabeth is set to endure an interview with Jane Pauley while Henry will ask a former teacher of one of Disah's wives for details, in an attempt to help the NSA find terrorist Disah.

"Madam Secretary" season 2 episode 17, "Higher Learning," aired on Mar. 20, while episode 18, "On the Clock," airs on Mar. 27.