page_title: Yu-2 torpedo
hierarchical_section_title: Yu-2 torpedo
caption_attribution_description: English: A Yu-2 Torpedo, two merged photographs taken at the Beijing Military Museum
context_page_description: Yu-2 torpedo was a Chinese development of the unguided straight-running Soviet ASuW RAT-52 torpedo with passive acoustic homing capability added. The historical background of Yu–2 is identical to that of Yu-1 torpedo and Yu-4 torpedo. Contrary to the higher number assigned, Yu-2 torpedo was the first Chinese domestically produced torpedo entering service, ahead of the Yu-1 torpedo.
context_section_description: Yu-2 (鱼-2, "Torpedo-2", 鱼 here refers to the initial character for "torpedo", 鱼雷/Yu lei in Chinese) torpedo was a Chinese development of the unguided straight-running Soviet ASuW RAT-52 torpedo with passive acoustic homing capability added. The historical background of Yu–2 is identical to that of Yu-1 torpedo and Yu-4 torpedo. Contrary to the higher number assigned, Yu-2 torpedo was the first Chinese domestically produced torpedo entering service, ahead of the Yu-1 torpedo.
caption: A Yu-2 Torpedo at the Beijing Military Museum.
exif: {"Image Make": "Canon", "Image Model": "Canon EOS 5D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS2 Windows", "Image DateTime": "2010:04:29 13:56:10", "Image ExifOffset": "208", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "710", "Thumbnail JPEGInterchangeFormatLength": "3298", "EXIF ExposureTime": "1/30", "EXIF FNumber": "4", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "800", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2008:02:23 10:00:36", "EXIF DateTimeDigitized": "2008:02:23 10:00:36", "EXIF ShutterSpeedValue": "4906891/1000000", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "45", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "3670", "EXIF ExifImageLength": "1506", "EXIF FocalPlaneXResolution": "873600/283", "EXIF FocalPlaneYResolution": "1456000/471", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard"}