This is a 2005 comedy/drama/war/tragedy film. Its Korean name is "웰컴 투 동막골" - in Hangul RR, "Welkeom Tu Dongmakgol." It's also known as "Battle Ground 625."

Note this unedited version has some English profanity (3 shit, 5 fuck, 1 bastard, 1 ass, 1 hell); see my "edited" version which edits those out if you want that.

From: https://mydramalist.com/877-welcome-to-dongmakgol
"Dongmakgol is a village in a remote mountain, isolated from the rest of the world and untouched by the ravages of the ongoing war in Korea. Fate brings the three fighting forces together: a U.S. fighter pilot whose plane crash-landed in the mountain, three retreating North Korean soldiers, and two South Korean soldiers who are lost..."

IMDB: https://www.imdb.com/title/tt0475783/
Wikipedia: https://en.wikipedia.org/wiki/Welcome_to_Dongmakgol

I downloaded the source file "Welcome-to-Dongmakgol.2005.720p.BRRiP.x264.AAC(5.1)-Zen_Bud" and extracted its English subtitles. Then I...
- "Softened" subtitled profanity (bastard --> jerk, damn --> darn, bitch --> wench etc.)
- Used Subtitle Edit (by Nikolaj Lynge Olsson) to find and fix all flagged issues
- Corrected other commonly-found typos
- Watched the film and made fixes/corrections/rewrites to the subtitles for spelling & grammar
- Re-processed the film using Handbrake to add the subtitles as "soft" (not burned in) subtitles

Format: MKV
Format info: Audio Video Interleave
Total file sizes: 2.35 GB
Total duration: 2 hours, 12 minutes, 52 seconds
Overall bitrate: 2528 Kbps

Video format: MPEG-4
Video Codec: H264 - MPEG-4 AVC (part 10) (avc1)
Video bitrate: 2400 Kbps (2-pass)
Video width: 1280 pixels
Video height: 548 pixels
Video frame rate: 23.976 fps
Video decoded format: Planar 4:2:0 YUV
Video scan type: Progressive

Audio format: MPEG AAC Audio (mp4a)
Audio language: Korean
Audio bitrate mode: Constant
Audio bitrate: 128 Kbps
Audio channel(s): 2
Audio sampling rate: 48 KHz 

Subtitles:  English as soft captions (feel free to extract and use/post however you like)