Which of the following is a tactical challenge for buildings?

• A. Forcible entry
• B. Solar flare
• C. Elevator rescue
• D. Steel connections

Answer: (A)

Gaining access into a structure quickly and safely is a fundamental tactical challenge during a building incident. Forcible entry tests how you breach locked or barricaded points in a controlled, rapid way while protecting yourself and any occupants. The plan must account for the entry point, the type of door or barrier, security measures, and what might be behind it — all while coordinating with the team and managing risks like sudden fire, backdraft, or trapped occupants. Mastery of forcible entry is what enables responders to reach interior hazards, establish a water supply, and begin ventilation and interior operations, making it the best fit for a tactical challenge related to buildings.

The other options describe important considerations, but they don’t represent the immediate on-scene barrier to doing your job inside a building: a solar flare is an external systemic hazard that can affect power and communications; elevator rescue is a specialized operation with its own procedures; steel connections are part of the building’s structural framework rather than an on-scene tactical hurdle.