{"id":3371,"date":"2025-07-08T09:46:23","date_gmt":"2025-07-08T09:46:23","guid":{"rendered":"https:\/\/vietnamstats.net\/?p=3371"},"modified":"2025-07-08T09:46:24","modified_gmt":"2025-07-08T09:46:24","slug":"cong-nghe-tren-may-bay-b-2-co-gi-he-lo-bi-mat-cua-ke-nem-bom-tang-hinh-huyen-thoai","status":"publish","type":"post","link":"https:\/\/vietnamstats.net\/en\/cong-nghe-tren-may-bay-b-2-co-gi-he-lo-bi-mat-cua-ke-nem-bom-tang-hinh-huyen-thoai\/","title":{"rendered":"C\u00f4ng Ngh\u1ec7 Tr\u00ean M\u00e1y Bay B-2 C\u00f3 G\u00ec? H\u00e9 L\u1ed9 B\u00ed M\u1eadt C\u1ee7a K\u1ebb N\u00e9m Bom T\u00e0ng H\u00ecnh Huy\u1ec1n Tho\u1ea1i"},"content":{"rendered":"<h3 class=\"wp-block-heading\" data-block-type=\"core\">C\u00f4ng Ngh\u1ec7 T\u00e0ng H\u00ecnh \u0110\u1ec9nh Cao: Khi &#8220;V\u00f4 H\u00ecnh&#8221; L\u00e0 S\u1ee9c M\u1ea1nh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Tr\u00e1i tim c\u1ee7a kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng phi th\u01b0\u1eddng c\u1ee7a B-2 n\u1eb1m \u1edf c\u00f4ng ngh\u1ec7 t\u00e0ng h\u00ecnh (stealth) ti\u00ean ti\u1ebfn \u2013 m\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p kh\u00e9o l\u00e9o c\u1ee7a nhi\u1ec1u y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ec3 bi\u1ebfn n\u00f3 th\u00e0nh m\u1ed9t &#8220;b\u00f3ng ma&#8221; tr\u00ean m\u00e0n h\u00ecnh radar:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\" data-block-type=\"core\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-10.png\" alt=\"B\u00ed m\u1eadt ph\u00eda sau \u201cb\u00f3ng ma tr\u00ean b\u1ea7u tr\u1eddi\u201d \u2013 C\u00f4ng ngh\u1ec7 t\u00e0ng h\u00ecnh hi\u1ec7n \u0111\u1ea1i\" class=\"wp-image-3373\" srcset=\"https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-10.png 1024w, https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-10-300x200.png 300w, https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/image-10-768x512.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">B\u00ed m\u1eadt ph\u00eda sau \u201cb\u00f3ng ma tr\u00ean b\u1ea7u tr\u1eddi\u201d \u2013 C\u00f4ng ngh\u1ec7 t\u00e0ng h\u00ecnh hi\u1ec7n \u0111\u1ea1i<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\"><strong>Thi\u1ebft k\u1ebf &#8220;c\u00e1nh bay&#8221; \u0111\u1ed9c nh\u1ea5t v\u00f4 nh\u1ecb:<\/strong> H\u00ecnh d\u00e1ng kh\u00f4ng \u0111u\u00f4i, kh\u00f4ng c\u00e1nh \u0111\u1ee9ng c\u1ee7a B-2 kh\u00f4ng ch\u1ec9 \u0111\u1eb9p m\u1eaft m\u00e0 c\u00f2n l\u00e0 m\u1ed9t ki\u1ec7t t\u00e1c kh\u00ed \u0111\u1ed9ng h\u1ecdc. N\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a di\u1ec7n t\u00edch ph\u1ea3n x\u1ea1 radar (RCS). T\u1eebng \u0111\u01b0\u1eddng cong m\u1ec1m m\u1ea1i, t\u1eebng g\u00f3c c\u1ea1nh \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n \u0111\u1ec3 ph\u00e2n t\u00e1n ho\u1eb7c h\u1ea5p th\u1ee5 s\u00f3ng radar thay v\u00ec ph\u1ea3n x\u1ea1 ch\u00fang v\u1ec1 ngu\u1ed3n ph\u00e1t, khi\u1ebfn vi\u1ec7c theo d\u00f5i B-2 tr\u1edf th\u00e0nh m\u1ed9t th\u00e1ch th\u1ee9c c\u1ef1c l\u1edbn.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>V\u1eadt li\u1ec7u h\u1ea5p th\u1ee5 s\u00f3ng radar (RAM) th\u1ebf h\u1ec7 m\u1edbi:<\/strong> To\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t c\u1ee7a B-2 \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi nh\u1eefng l\u1edbp v\u1eadt li\u1ec7u composite v\u00e0 polyme \u0111\u1eb7c bi\u1ec7t. Ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng s\u00f3ng radar, bi\u1ebfn ch\u00fang th\u00e0nh nhi\u1ec7t thay v\u00ec ph\u1ea3n chi\u1ebfu l\u1ea1i. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 &#8220;d\u1ea5u ch\u00e2n&#8221; radar c\u1ee7a m\u00e1y bay, g\u1ea7n nh\u01b0 x\u00f3a s\u1ed5 n\u00f3 kh\u1ecfi t\u1ea7m nh\u00ecn c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>Ki\u1ec3m so\u00e1t d\u1ea5u hi\u1ec7u nhi\u1ec7t v\u00e0 \u00e2m thanh m\u1ed9t c\u00e1ch tinh vi:<\/strong> Kh\u00ed th\u1ea3i n\u00f3ng t\u1eeb \u0111\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c tr\u1ed9n l\u1eabn v\u1edbi kh\u00f4ng kh\u00ed l\u1ea1nh xung quanh v\u00e0 tho\u00e1t ra qua c\u00e1c khe h\u1eb9p tr\u00ean l\u01b0ng m\u00e1y bay, l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 d\u1ea5u hi\u1ec7u h\u1ed3ng ngo\u1ea1i. C\u00f9ng v\u1edbi thi\u1ebft k\u1ebf t\u1ed1i \u01b0u h\u00f3a gi\u1ea3m thi\u1ec3u ti\u1ebfng \u1ed3n, B-2 tr\u1edf n\u00ean kh\u00f3 b\u1ecb ph\u00e1t hi\u1ec7n b\u1eb1ng c\u1ea3 radar, h\u1ed3ng ngo\u1ea1i l\u1eabn \u00e2m thanh.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" data-block-type=\"core\">H\u1ec7 Th\u1ed1ng \u0110i\u1ec7n T\u1eed H\u00e0ng Kh\u00f4ng (Avionics) Ti\u00ean Ti\u1ebfn: Tr\u00e1i Tim Th\u00f4ng Minh C\u1ee7a B-2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">V\u1eady, <strong>c\u00f4ng ngh\u1ec7 tr\u00ean m\u00e1y bay B2 c\u00f3 g\u00ec<\/strong> v\u1ec1 m\u1eb7t &#8220;n\u00e3o b\u1ed9&#8221; \u0111i\u1ec7n t\u1eed? \u0110\u00f3 l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi t\u00edch h\u1ee3p ph\u1ee9c t\u1ea1p, cho ph\u00e9p chi\u1ebfc m\u00e1y bay n\u00e0y ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 ngay c\u1ea3 trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng t\u00e1c chi\u1ebfn \u0111i\u1ec7n t\u1eed d\u00e0y \u0111\u1eb7c nh\u1ea5t:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\"><strong>Radar \u0111a ch\u1ebf \u0111\u1ed9 AN\/APQ-181:<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng radar kh\u1ea9u \u0111\u1ed9 t\u1ed5ng h\u1ee3p (SAR) c\u1ef1c k\u1ef3 ti\u00ean ti\u1ebfn. N\u00f3 cho ph\u00e9p B-2 l\u1eadp b\u1ea3n \u0111\u1ed3 \u0111\u1ecba h\u00ecnh v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau ch\u00ednh x\u00e1c t\u1eeb kho\u1ea3ng c\u00e1ch xa, d\u00f9 l\u00e0 ban \u0111\u00eam, trong s\u01b0\u01a1ng m\u00f9 hay b\u00e3o tuy\u1ebft. Radar n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng &#8220;nh\u00ecn xuy\u00ean&#8221; qua nh\u1eefng \u0111i\u1ec1u ki\u1ec7n kh\u00ed quy\u1ec3n b\u1ea5t l\u1ee3i nh\u1ea5t.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>H\u1ec7 th\u1ed1ng t\u00e1c chi\u1ebfn \u0111i\u1ec7n t\u1eed (EW Suite) to\u00e0n di\u1ec7n:<\/strong> B-2 \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t b\u1ed9 EW m\u1ea1nh m\u1ebd, c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n, ph\u00e2n t\u00edch v\u00e0 g\u00e2y nhi\u1ec5u m\u1ecdi lo\u1ea1i radar c\u00f9ng h\u1ec7 th\u1ed1ng ph\u00f2ng kh\u00f4ng c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng. \u0110\u00e2y l\u00e0 l\u00e1 ch\u1eafn v\u00f4 h\u00ecnh gi\u00fap m\u00e1y bay s\u1ed1ng s\u00f3t trong nh\u1eefng nhi\u1ec7m v\u1ee5 nguy hi\u1ec3m nh\u1ea5t.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n bay Fly-by-wire:<\/strong> V\u00ec thi\u1ebft k\u1ebf &#8220;c\u00e1nh bay&#8221; v\u1ed1n kh\u00f4ng \u1ed5n \u0111\u1ecbnh v\u1ec1 m\u1eb7t kh\u00ed \u0111\u1ed9ng h\u1ecdc, B-2 ho\u00e0n to\u00e0n d\u1ef1a v\u00e0o h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n bay b\u1eb1ng m\u00e1y t\u00ednh (fly-by-wire) \u0111\u1ec3 duy tr\u00ec th\u0103ng b\u1eb1ng v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c ch\u00ednh x\u00e1c. H\u1ec7 th\u1ed1ng n\u00e0y x\u1eed l\u00fd h\u00e0ng tri\u1ec7u ph\u00e9p t\u00ednh m\u1ed7i gi\u00e2y, li\u00ean t\u1ee5c \u0111i\u1ec1u ch\u1ec9nh c\u00e1c b\u1ec1 m\u1eb7t \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o chuy\u1ebfn bay m\u01b0\u1ee3t m\u00e0 v\u00e0 ch\u00ednh x\u00e1c.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>H\u1ec7 th\u1ed1ng li\u00ean l\u1ea1c b\u1ea3o m\u1eadt tuy\u1ec7t \u0111\u1ed1i:<\/strong> M\u00e1y bay t\u00edch h\u1ee3p c\u00e1c k\u00eanh li\u00ean l\u1ea1c v\u1ec7 tinh (SATCOM) v\u00e0 radio t\u1ea7n s\u1ed1 c\u1ef1c cao (UHF), \u0111\u1ea3m b\u1ea3o vi\u1ec7c truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u v\u00e0 m\u1ec7nh l\u1ec7nh \u0111\u01b0\u1ee3c an to\u00e0n tuy\u1ec7t \u0111\u1ed1i, ch\u1ed1ng l\u1ea1i m\u1ecdi n\u1ed7 l\u1ef1c nghe l\u00e9n hay g\u00e2y nhi\u1ec5u t\u1eeb \u0111\u1ed1i ph\u01b0\u01a1ng.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\" data-block-type=\"core\"><img decoding=\"async\" width=\"1024\" height=\"662\" src=\"https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-1024x662.png\" alt=\"\" class=\"wp-image-3374\" srcset=\"https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-1024x662.png 1024w, https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-300x194.png 300w, https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-768x497.png 768w, https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-1536x994.png 1536w, https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-2048x1325.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">B2 Spirit \u2013 M\u00e1y bay n\u00e9m bom t\u00e0ng h\u00ecnh<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" data-block-type=\"core\">V\u0169 Kh\u00ed v\u00e0 Kh\u1ea3 N\u0103ng T\u1ea5n C\u00f4ng Ch\u00ednh X\u00e1c: S\u1ee9c M\u1ea1nh Ng\u1ea7m \u0110\u1eb1ng Sau L\u1edbp V\u1ecf T\u00e0ng H\u00ecnh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">D\u00f9 v\u1ebb ngo\u00e0i t\u1eadp trung v\u00e0o t\u00e0ng h\u00ecnh, B-2 v\u1eabn l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng t\u1ea5n c\u00f4ng c\u1ef1c k\u1ef3 \u0111\u00e1ng g\u1eddm:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\"><strong>Khoang v\u0169 kh\u00ed &#8220;kh\u1ee7ng&#8221;:<\/strong> B-2 c\u00f3 th\u1ec3 mang t\u1edbi h\u01a1n 18 t\u1ea5n v\u0169 kh\u00ed b\u00ean trong hai khoang ch\u1ee9a bom \u0111\u1ed9c l\u1eadp. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p n\u00f3 tri\u1ec3n khai m\u1ed9t l\u01b0\u1ee3ng l\u1edbn v\u0169 kh\u00ed t\u1ea5n c\u00f4ng ch\u00ednh x\u00e1c trong m\u1ed9t l\u1ea7n xu\u1ea5t k\u00edch.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>\u0110a d\u1ea1ng ch\u1ee7ng lo\u1ea1i v\u0169 kh\u00ed hi\u1ec7n \u0111\u1ea1i:<\/strong> Chi\u1ebfc oanh t\u1ea1c c\u01a1 n\u00e0y c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nhi\u1ec1u lo\u1ea1i bom th\u00f4ng th\u01b0\u1eddng nh\u01b0 JDAM (Joint Direct Attack Munition), GBU (Guided Bomb Unit), v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c t\u00ean l\u1eeda h\u00e0nh tr\u00ecnh ti\u00ean ti\u1ebfn nh\u01b0 AGM-158 JASSM (Joint Air-to-Surface Standoff Missile) v\u1edbi t\u1ea7m b\u1eafn xa.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>Kh\u1ea3 n\u0103ng t\u1ea5n c\u00f4ng h\u1ea1t nh\u00e2n chi\u1ebfn l\u01b0\u1ee3c:<\/strong> B-2 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang v\u00e0 tri\u1ec3n khai v\u0169 kh\u00ed h\u1ea1t nh\u00e2n, \u0111\u00f3ng m\u1ed9t vai tr\u00f2 t\u1ed1i quan tr\u1ecdng trong b\u1ed9 ba r\u0103n \u0111e h\u1ea1t nh\u00e2n c\u1ee7a Hoa K\u1ef3, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng \u0111\u00e1p tr\u1ea3 chi\u1ebfn l\u01b0\u1ee3c.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c kh\u00f4ng t\u01b0\u1edfng:<\/strong> S\u1ef1 k\u1ebft h\u1ee3p ho\u00e0n h\u1ea3o gi\u1eefa radar AN\/APQ-181 v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb to\u00e0n c\u1ea7u (GPS) cho ph\u00e9p B-2 t\u1ea5n c\u00f4ng m\u1ee5c ti\u00eau v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i, gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i ngo\u00e0i \u00fd mu\u1ed1n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" data-block-type=\"core\">Hi\u1ec7u Su\u1ea5t Bay v\u00e0 Ho\u1ea1t \u0110\u1ed9ng: V\u01b0\u01a1n T\u1edbi M\u1ecdi G\u00f3c C\u1ee7a \u0110\u1ecba C\u1ea7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><strong>C\u00f4ng ngh\u1ec7 tr\u00ean m\u00e1y bay B2 c\u00f3 g\u00ec<\/strong> \u0111\u00e1ng kinh ng\u1ea1c v\u1ec1 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng? \u0110\u00f3 ch\u00ednh l\u00e0 t\u1ea7m bay c\u1ef1c xa v\u00e0 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c:<\/p>\n\n\n\n<ul class=\"wp-block-list\" data-block-type=\"core\">\n<li data-block-type=\"core\"><strong>T\u1ea7m bay kh\u00f4ng c\u1ea7n ti\u1ebfp d\u1ea7u \u1ea5n t\u01b0\u1ee3ng:<\/strong> B-2 c\u00f3 th\u1ec3 bay li\u00ean t\u1ee5c h\u01a1n 11.000 km (kho\u1ea3ng 6.900 d\u1eb7m h\u1ea3i l\u00fd) m\u00e0 kh\u00f4ng c\u1ea7n ti\u1ebfp nhi\u00ean li\u1ec7u. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p n\u00f3 th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 t\u1ea5n c\u00f4ng to\u00e0n c\u1ea7u t\u1eeb nh\u1eefng c\u0103n c\u1ee9 \u1edf r\u1ea5t xa, th\u1eadm ch\u00ed t\u1eeb ch\u00ednh l\u00e3nh th\u1ed5 M\u1ef9.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>Kh\u1ea3 n\u0103ng ti\u1ebfp d\u1ea7u tr\u00ean kh\u00f4ng g\u1ea7n nh\u01b0 v\u00f4 h\u1ea1n:<\/strong> Nh\u1edd kh\u1ea3 n\u0103ng ti\u1ebfp nhi\u00ean li\u1ec7u tr\u00ean kh\u00f4ng, t\u1ea7m ho\u1ea1t \u0111\u1ed9ng c\u1ee7a B-2 g\u1ea7n nh\u01b0 kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n. M\u00e1y bay c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c tu\u1ea7n tra k\u00e9o d\u00e0i h\u00e0ng ch\u1ee5c gi\u1edd ho\u1eb7c t\u1ea5n c\u00f4ng c\u00e1c m\u1ee5c ti\u00eau \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u tr\u00ean th\u1ebf gi\u1edbi m\u00e0 kh\u00f4ng c\u1ea7n h\u1ea1 c\u00e1nh.<\/li>\n\n\n\n<li data-block-type=\"core\"><strong>Ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111\u1ed9 cao l\u1edbn:<\/strong> B-2 th\u01b0\u1eddng bay \u1edf \u0111\u1ed9 cao h\u00e0nh tr\u00ecnh tr\u00ean 15.000 m\u00e9t (kho\u1ea3ng 50.000 feet), gi\u00fap n\u00f3 n\u1eb1m ngo\u00e0i t\u1ea7m v\u1edbi c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng ph\u00f2ng kh\u00f4ng m\u1eb7t \u0111\u1ea5t hi\u1ec7n c\u00f3.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" data-block-type=\"core\">\u00dd Ngh\u0129a Chi\u1ebfn L\u01b0\u1ee3c v\u00e0 Kinh T\u1ebf-Ch\u00ednh Tr\u1ecb S\u00e2u S\u1eafc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">S\u1ef1 t\u1ed3n t\u1ea1i v\u00e0 li\u00ean t\u1ee5c n\u00e2ng c\u1ea5p B-2 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t c\u00e2u chuy\u1ec7n v\u1ec1 c\u00f4ng ngh\u1ec7 qu\u00e2n s\u1ef1; n\u00f3 c\u00f2n \u1ea9n ch\u1ee9a nh\u1eefng \u00fd ngh\u0129a kinh t\u1ebf-ch\u00ednh tr\u1ecb s\u00e2u s\u1eafc. V\u1edbi chi ph\u00ed ph\u00e1t tri\u1ec3n v\u00e0 s\u1ea3n xu\u1ea5t kh\u1ed5ng l\u1ed3 (\u01b0\u1edbc t\u00ednh m\u1ed7i chi\u1ebfc c\u00f3 gi\u00e1 l\u00ean \u0111\u1ebfn h\u01a1n 2 t\u1ef7 USD), B-2 th\u1ec3 hi\u1ec7n m\u1ee9c \u0111\u1ed9 \u01b0u ti\u00ean tuy\u1ec7t \u0111\u1ed1i m\u00e0 Hoa K\u1ef3 d\u00e0nh cho vi\u1ec7c duy tr\u00ec \u01b0u th\u1ebf c\u00f4ng ngh\u1ec7 qu\u00e2n s\u1ef1 v\u00e0 kh\u1ea3 n\u0103ng r\u0103n \u0111e. N\u00f3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 r\u0103n \u0111e c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3, kh\u1ea3 n\u0103ng t\u1ea5n c\u00f4ng b\u1ea5t ng\u1edd v\u00e0 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3 l\u00e0 m\u1ed9t th\u00f4ng \u0111i\u1ec7p m\u1ea1nh m\u1ebd v\u1ec1 n\u0103ng l\u1ef1c qu\u00e2n s\u1ef1 c\u1ee7a M\u1ef9, \u0111\u1ecbnh h\u00ecnh c\u00e1n c\u00e2n quy\u1ec1n l\u1ef1c trong c\u1ee5c di\u1ec7n \u0111\u1ecba ch\u00ednh tr\u1ecb th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">T\u00f3m l\u1ea1i, <strong>c\u00f4ng ngh\u1ec7 tr\u00ean m\u00e1y bay B2 c\u00f3 g\u00ec<\/strong>? \u0110\u00f3 l\u00e0 s\u1ef1 h\u00f2a quy\u1ec7n tuy\u1ec7t v\u1eddi gi\u1eefa thi\u1ebft k\u1ebf t\u00e0ng h\u00ecnh \u0111\u1ed9t ph\u00e1, v\u1eadt li\u1ec7u si\u00eau vi\u1ec7t, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng ti\u00ean ti\u1ebfn v\u00e0 kh\u1ea3 n\u0103ng t\u1ea5n c\u00f4ng \u0111a d\u1ea1ng. T\u1ea5t c\u1ea3 t\u1ea1o n\u00ean m\u1ed9t c\u1ed7 m\u00e1y chi\u1ebfn tranh g\u1ea7n nh\u01b0 &#8220;t\u00e0ng h\u00ecnh&#8221; v\u00e0 c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3, g\u00f3p ph\u1ea7n c\u1ee7ng c\u1ed1 v\u1ecb th\u1ebf l\u00e3nh \u0111\u1ea1o c\u1ee7a Hoa K\u1ef3 tr\u00ean b\u1ea3n \u0111\u1ed3 th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Follow page: <a href=\"https:\/\/www.facebook.com\/VietnamStats.net\" data-type=\"link\" data-id=\"https:\/\/www.facebook.com\/VietnamStats.net\" target=\"_blank\" rel=\"noopener\">Vietnam Stats<\/a><br>Xem th\u00eam: <a href=\"https:\/\/vietnamstats.net\/en\/vi-sao-my-chi-mat-hon-200-nam-de-tro-thanh-cuong-quoc-so-1-the-gioi\/\" data-type=\"link\" data-id=\"https:\/\/vietnamstats.net\/viet-nam-di-sau-nhung-co-the-vuot-truoc\/\">V\u00ec sao M\u1ef9 ch\u1ec9 m\u1ea5t h\u01a1n 200 n\u0103m \u0111\u1ec3 tr\u1edf th\u00e0nh c\u01b0\u1eddng qu\u1ed1c s\u1ed1 1 th\u1ebf gi\u1edbi?<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Khi nh\u1eafc \u0111\u1ebfn nh\u1eefng c\u1ed7 m\u00e1y chi\u1ebfn tranh bi\u1ec3u t\u01b0\u1ee3ng cho uy l\u1ef1c c\u1ee7a Kh\u00f4ng qu\u00e2n Hoa K\u1ef3, B-2 Spirit ch\u1eafc ch\u1eafn \u0111\u1ee9ng \u1edf v\u1ecb tr\u00ed d\u1eabn \u0111\u1ea7u. Chi\u1ebfc m\u00e1y bay n\u00e9m bom t\u00e0ng h\u00ecnh n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t kh\u00ed t\u00e0i qu\u00e2n s\u1ef1; n\u00f3 l\u00e0 b\u1ea3n tuy\u00ean ng\u00f4n s\u1ed1ng \u0111\u1ed9ng v\u1ec1 tr\u00ecnh \u0111\u1ed9 k\u1ef9 thu\u1eadt h\u00e0ng kh\u00f4ng v\u01b0\u1ee3t tr\u1ed9i v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng th\u1ee7 ki\u00ean quy\u1ebft c\u1ee7a m\u1ed9t c\u01b0\u1eddng qu\u1ed1c. Vi\u1ec7c M\u1ef9 \u0111\u1ea7u t\u01b0 v\u00e0 duy tr\u00ec m\u1ed9t \u0111\u1ed9i bay B-2 nh\u01b0 v\u1eady cho th\u1ea5y cam k\u1ebft kh\u00f4ng ng\u1eebng ngh\u1ec9 c\u1ee7a h\u1ecd trong vi\u1ec7c ki\u1ec3m so\u00e1t b\u1ea7u tr\u1eddi v\u00e0 duy tr\u00ec kh\u1ea3 n\u0103ng r\u0103n \u0111e to\u00e0n c\u1ea7u. V\u1eady, ch\u00ednh x\u00e1c th\u00ec c\u00f4ng ngh\u1ec7 tr\u00ean m\u00e1y bay B2 c\u00f3 g\u00ec m\u00e0 khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng &#8220;b\u00f3ng ma&#8221; \u0111\u00e1ng s\u1ee3 nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi?<\/p>","protected":false},"author":1,"featured_media":3374,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[52,192],"tags":[310,34,311],"class_list":["post-3371","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe1","category-quoc-phong-khong-gian","tag-b-2","tag-cong-nghe","tag-may-bay"],"featured_image_urls":{"full":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01.png",2101,1359,false],"thumbnail":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-150x150.png",150,150,true],"medium":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-300x194.png",300,194,true],"medium_large":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-768x497.png",640,414,true],"large":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-1024x662.png",640,414,true],"1536x1536":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-1536x994.png",1536,994,true],"2048x2048":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-2048x1325.png",2048,1325,true],"trp-custom-language-flag":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01.png",18,12,false],"morenews-featured":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-1024x662.png",1024,662,true],"morenews-large":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-825x575.png",825,575,true],"morenews-medium":["https:\/\/vietnamstats.net\/wp-content\/uploads\/2025\/07\/May-bay-nem-bom-tang-hinh-B-2-01-590x410.png",590,410,true]},"author_info":{"info":["adminvietnamstats.net"]},"category_info":"<a href=\"https:\/\/vietnamstats.net\/en\/cong-nghe1\/\" rel=\"category tag\">C\u00f4ng Ngh\u1ec7<\/a> <a href=\"https:\/\/vietnamstats.net\/en\/cong-nghe1\/quoc-phong-khong-gian\/\" rel=\"category tag\">qu\u1ed1c ph\u00f2ng \u2013 kh\u00f4ng gian<\/a>","tag_info":"qu\u1ed1c ph\u00f2ng \u2013 kh\u00f4ng gian","comment_count":"0","_links":{"self":[{"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/posts\/3371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/comments?post=3371"}],"version-history":[{"count":1,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/posts\/3371\/revisions"}],"predecessor-version":[{"id":3375,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/posts\/3371\/revisions\/3375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/media\/3374"}],"wp:attachment":[{"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/media?parent=3371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/categories?post=3371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietnamstats.net\/en\/wp-json\/wp\/v2\/tags?post=3371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}