^/ [8 o4 l% O! x2 k/ h# j+ a其中一架在现场出现机件问题,美军虽然使用手榴弹炸毁机身,但是尾部大致完整。" c; \9 b) j) f
* V4 l2 g! ]) g9 l报道指出,现在担心的是如果巴基斯坦政府拒绝把直升机残骸交还美国,直升机残骸就有可能被走私到中国,导致外交争端。. Z* L+ v7 u# H3 m
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该报道还说,由于美军未经允许便进入巴基斯坦执行任务,此外一些美国官员指责巴基斯坦“窝藏”本拉登,巴基斯坦和美国的关系已经相当紧张。 . h' s5 E1 k& X/ q1 S. _ . O8 u8 \# R' q0 l# {/ x巴基斯坦和中国军方有良好的关系,而中国现在正在起步研发攻击直升机。中国又是逆向研发的专家,同时也有不少成功的前例。 1 L" ?! G& i+ ?* O+ i( W! c" H. L8 B" T H
报道还说,中国研制的隐形战斗机和美国最先进的F22新颖战斗机有许多类似之处。 & n6 ?% Q& E7 ~ ; z! v% ~$ N: O1 {美军发言人则对此表示“不对外公布有关本次执行任务之单位以及使用装备等细节”。 ' o0 \: g9 K; j( A4 P v* M8 ~ 0 ^( u1 ]6 a# d, m* b7 n : b% L) i! P- S; h$ r( b! z! N: R
Osama bin Laden dead: hi-tech secret may end up in China1 x/ f h2 l$ h
- i/ D) ?* N, q. V. ~8 v' d0 O3 QThere are growing fears that top-secret stealth technology taken from the helicopter that crashed during the raid on the home of Osama bin Laden could be smuggled into China and cause a diplomatic row. - ~/ U5 P! p( |) }# Y C. V0 n3 S8 w/ F p& m I' ]5 c
A spokesman for the American military said: “No operational details have been released about units or equipment.” , }1 I- E# h2 \" F; [7 Z6 |4 p0 Y+ T' D
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& U$ i, o) b% r% h+ V7 G 4 o/ t2 @( w8 ]8 B2 L# A/ T5 C, u$ k4 }0 M3 F) l! p 9 R4 W9 K7 t2 l5 Z' R1. Silver finish makes it harder to detect on radar and by infrared sensors$ u/ ?$ |3 y6 {; o; N
4 \! L% p8 R& V) E2. Shape of tailboom has been altered and possibly enlarged to evade radar : t m. g8 T0 d" x: p, I$ c0 `' p( K0 Q8 M+ h
3. Pan-like cover or hubcap over the rear rotor head conceals exposed machinery which is more easily picked up on radar$ s+ e8 v/ P; W5 O4 `' J+ R% H
: Q( Q( a9 Q/ [- B4 {5 e) [8 F4. Extra blades on tail rotor reduce noise and lessen typical chopper sound