Key Takeaways:

• North Korea criticizes the docking of the US nuclear submarine USS Alexandria in Busan as a grave security threat.
• The North warns of potential "armed force conflict" due to what it terms "dangerous hostile military acts" by the US.
• North Korean officials emphasize their readiness to respond to perceived provocations, escalating regional tensions.
• The USS Alexandria is part of a larger US military presence in the region, equipped with Tomahawk missiles.

North Korea's Ministry of Defence has expressed severe alarm over the recent docking of the USS Alexandria, a US Navy nuclear submarine, in Busan, South Korea, labeling the move a "dangerous hostile military act" that could escalate tensions around the Korean Peninsula. A spokesperson stated that the presence of the submarine symbolizes the US's "invariable hysteria for confrontation," adding that North Korean military forces are prepared to take any necessary actions should provocations continue.

The USS Alexandria, which arrived for resupply and crew rest, is part of the US Pacific Fleet and boasts significant military capabilities, including Tomahawk cruise missiles. North Korea's response comes amid heightened rhetoric from its officials, who have consistently condemned US military activities and joint exercises with South Korea as rehearsals for an invasion.

However, the USS Alexandria's visit is framed by South Korean military officials as a routine operational stop that allows for coordination between the US and South Korean navies to bolster defense strategies. South Korea's Defense Ministry has not publicly commented on North Korea's accusations, which have ramped up since US President Donald Trump took office last month and expressed intentions of re-establishing dialogue with leader Kim Jong Un.

The North Korean statement issued through state-run KCNA news agency underscores their view that US policies threaten regional peace and security. North Korea's self-defense capabilities, especially its nuclear arsenal, remain a pivotal aspect of its military doctrine, with recent remarks from leader Kim indicating a commitment to an enduring nuclear program amid ongoing sanctions and diplomatic isolation.

Earlier this month, North Korea signaled it would not stand for further provocations from the US following allegations by a senior US diplomat labeling it a "rogue state." As tensions continue to simmer, the situation remains precarious, and observers are closely monitoring developments in this historically volatile area.

For more details, refer to the complete coverage on Le Monde, CBS News, and Al Jazeera.