President Kennedy authorized the development of the covert action program designed to undermine the Castro government in Cuba on November 3, 1961.

Relations between the US and Ecuador have been strained in recent years as President Rafael Correa emerged as an outspoken US critic, accusing Washington of trying to undermine his government.

美国和厄瓜多尔之间的关系近年紧张，厄瓜多尔总统拉斐尔.科雷亚（Rafael Correa）公开批评美国，指责华盛顿方面试图破坏他的政府。

We urged the North and the South to be calm and exercise restraint, refrain from any action which might escalate tension and undermine peace and stability on the peninsula, and enter into dialogue and contact as quickly as possible to seek an appropriate solution.

我们敦促朝韩双方保持冷静和克制，避免任何可能加剧紧张、破坏半岛和平与稳定的行动，并尽快进行对话和接触，以达成适当的解决方案。

China said on Tuesday that the mission serves no purpose but to undermine peace and stability in the region and sabotage the China-Philippines relationship, according to Agence France Presse.

据法新社（AFP）报道，中国周二表示，菲律宾议员此行除了损害该地区的和平与稳定、破坏中菲关系外，达不到任何目的。

Relationships rely upon honorable behavior, and nonverbal cues that imply it's the other person's fault undermine peace.

牢固的关系是建立在诚信的基础上的。可以默默地提示对方的失误。

Meanwhile, China says it opposes any activities that undermine peace and stability on the Korean Peninsula.

同时，中方表示反对任何损害朝鲜半岛和平稳定的行为。

The consequences not only against the interests of minority shareholders, minority shareholders of the investment enthusiasm, but also seriously jeopardize the survival and development of listed companies, limiting the healthy development of securities markets, undermine the national financial security.

其后果不但侵害了中小股东的利益，影响了中小股东投资的热情，而且严重危害了上市公司的生存发展，制约了证券市场的健康发展，损害了国家金融安全。

Both sides noted concerns expressed over the recent development in the South China Sea, which will further complicate the situation and erode trust and confidence and may undermine regional peace, security and stability, said the official communique.

官方的会议公报称：双方都对南中国海最近的事态发展表示关切，这将进一步令局势复杂化，并侵蚀信任和信心，而且可能会破坏地区和平、安全和稳定。

As long as stability is seen as synonymous with the old order, the west will at once surrender moral authority in the region and undermine its own strategic security.

只要稳定被等同于旧秩序，西方就会在该地区一下子丧失道德权威，进而损害自身的战略安全。

Some military strategists have warned that Western nations could use genetically modified organisms, or GMO, as a strategy to undermine China's food security.

一些军事战略家警告说，西方国家可能利用转基因生物作为破坏中国食品安全的一种战略。

Recent essays published in local newspapers by some of China's former brass drew attention to fears that GMOs might be a way by which a Western conspiracy, led by the U.S., could further undermine China's security.

本地报纸近期刊发了一些原军方人士的文章，这些文章怀疑转基因食品可能是美国牵头的西方对中国实施的阴谋，可能进一步危害中国的安全，文章发表后引发了外界关注。

This paper surveys various tamper or attack techniques, and explains how they can be used to undermine or weak security functions in embedded systems.

本文概观了各种攻击技术，并阐述了它们是怎样削弱嵌入式系统的安全功能。

As a powerful public key based encryption tool, PGP ( Pretty Good Privacy) has been used widely, but wrongful trust assumptions often undermine its security.

PGP（Pretty Good Privacy）作为强有力的公钥加密工具，已经得到广泛的应用，但不正确的信任假设常常会破坏PGP的安全性。

If that link is compromised, an intruder could then assert any identity and completely undermine the security of the infrastructure.

如果该链接受到威胁，则入侵者就可以断言任何身份并彻底破坏基础设施的安全性。

These trends also undermine national security and critical infrastructure by making communication among individuals, organizations, corporations, and governments more vulnerable to analysis.

这些趋势也使得个人、组织、公司、政府间的通信更易分析，削弱了国家安全和关键基础设施。

On the one hand, no journalist wants to undermine national security by disseminating information that poses a genuine threat.

一方面，没有记者愿意通过传播确实会造成威胁的信息破坏国家安全。

However, there is a serious threat to the moral hazard and undermine the security of our social health insurance fund.

然而，道德风险的存在严重威胁并损害着我国社会医疗保险基金的安全。

Governments with strong tendencies towards kleptocracy can undermine food security even when harvests are good.

各国政府的强烈倾向盗贼统治的国度会破坏粮食安全，即使是好的收成。

As in the San Bernardino case, the companies say the UK government is seeking "back doors" into their technology that would undermine security for customers.

就像在圣贝纳迪诺案中一样，这些公司表示，英国政府在寻求侵入它们的技术的“后门”，这会削弱用户安全。

Taliban fighters continue to undermine security for the Karzai government and they still control large parts of the country, especially along the border with Pakistan.

而塔利班武装分子继续破坏卡尔扎伊政府的安全而且他们仍然控制这个国家的大部分地区，特别是沿巴基斯坦边境一带。

undermine The President's enemies are spreading ill rumors to undermine his authority.

暗中破坏2，在…之下挖掘；逐渐损毁总统的敌人在散布谣言来暗中破坏他的威信。