Travel Insurance - Do I Include Connecting Flight?

Sorry for this dumb question but it's my first time buying my own travel insurance. I'm trying to buy one through Tesco (I have colleague discount) and when selecting destination country, do I include my connecting flight?

Bit of a background, I've booked through Kuwait Airways last September 2025 LHR-KWI-MNL. My connecting flight is less than 3 hrs. so do I include it?

Also, due to the conflict in the Middle East region, can I even get a travel insurance with my connecting flight to Kuwait?

Thank you in advance! 🤗